RWI Simulation using Growing Season Precipitation
Bijesh Mishra
8/5/2021
Key:
Year: Year
Grow PP: Precipitation of growing season.
New Grow PP: New Precipitation of growing season after adding/subtracting incremental pp.
Increment PP: How much PP Changed.
Org. RWI: Original RWI provided by Arjun.
Pred. RWI = New Predicted RWI after regressing.
rm(list = ls()) # Clean environment.
## Set working directory and path:
setwd("/Users/bmishra/Dropbox/OSU/PhD/Dissertation/Push and FVS/RWI Simulation")
## Load Libraries:
library(dplyr, warn.conflicts = F, mask.ok = T) # Data Management.
library(tidyverse, quietly = T, mask.ok = T) # Data Management.## ── Attaching packages ─────────────────────────────────────── tidyverse 1.3.0 ──## ✓ ggplot2 3.3.5 ✓ purrr 0.3.4
## ✓ tibble 3.1.3 ✓ stringr 1.4.0
## ✓ tidyr 1.1.3 ✓ forcats 0.5.1
## ✓ readr 2.0.0## ── Conflicts ────────────────────────────────────────── tidyverse_conflicts() ──
## x dplyr::filter() masks stats::filter()
## x dplyr::lag() masks stats::lag()library(readxl, quietly = T, mask.ok = T) # Read excel.
library(ggplot2, quietly = T, mask.ok = T) # Plot Data.
# RWI Simulation:
path.to.excel = "/Users/bmishra/Dropbox/OSU/PhD/Dissertation/Push and FVS/Data Backup From Push/Arjun Data Backup/pushDendroNoutlierAnalysis2018allmgpi.xlsx"
treatments = excel_sheets(path.to.excel)
treatments = treatments[c(2, # Control
3, # HT Co dominant
7, # HT2
8, # HT3
9 # HT4
)]
treatments## [1] "cont" "htcod" "ht2" "ht3" "ht4"# Loop for all treatments:
for (treatment in treatments){
push.org = read_excel(path.to.excel,
sheet = treatment,
col_names = T,
col_types = "numeric",
trim_ws = T)
# Precipitation and RWI data from Push:
push = push.org %>%
select(year, ann_rwi_avg, pp_grow)
# Add % pp to original pp and predict new rwi:
increment.pp = seq(from = 0.1, to = 0.5, by = 0.1)
for (increment in increment.pp) {
push = push %>%
mutate(new.pp = pp_grow + pp_grow*increment)
rwi.pred = predict(lm(ann_rwi_avg ~ pp_grow,
data = push),
newdata = list(pp_grow = push$new.pp),
se.fit = T)
print(treatment) # Treatment Name
cat(increment, "Added proportion to original grow pp.",
fill = T) # Added % pp.
cat("Mean of predicted RWIs = ", mean(rwi.pred$fit), fill = T) # Average RWIs
rwi.pred.table = as.data.frame(cbind(push$year,
round(rwi.pred$fit, 2),
push$pp_grow,
increment,
push$new.pp,
round(push$ann_rwi_avg, 2)))
names(rwi.pred.table) = c("Year", "Pred. RWI", "Grow PP",
"Increment PP.", "New Grow PP", "Org. RWI")
print(rwi.pred.table)
# Plot Original RWI and Predicted RWI:
df = rwi.pred.table %>%
select(Year, `Org. RWI`, `Pred. RWI`) %>%
gather(key = "RWI", value = "value", - Year)
plot.rwis = ggplot(df, aes(x = Year, y = value)) +
geom_line(aes(color = RWI), size = 1) +
scale_color_manual(values = c("red", "green")) +
theme_minimal()
print(plot.rwis)
}
# Add % pp to original pp and predict new rwi:
for (increment in increment.pp) {
push = push %>%
mutate(new.pp = pp_grow - pp_grow*increment)
rwi.pred = predict(lm(ann_rwi_avg ~ pp_grow,
data = push),
newdata = list(pp_grow = push$new.pp),
se.fit = T)
print(treatment) # Treatment Name
cat(increment, "subracted porportion to original grow pp.",
fill = T) # Subtracted pp.
cat("Mean of predicted RWIs = ", mean(rwi.pred$fit), fill = T) # Average RWIs
rwi.pred.table = as.data.frame(cbind(push$year,
round(rwi.pred$fit, 2),
push$pp_grow,
increment,
push$new.pp,
round(push$ann_rwi_avg, 2)))
names(rwi.pred.table) = c("Year", "Pred. RWI", "Grow PP",
"Increment PP.", "New Grow PP", "Org. RWI")
print(rwi.pred.table)
# Plot Original RWI and Predicted RWI:
df = rwi.pred.table %>%
select(Year, `Org. RWI`, `Pred. RWI`) %>%
gather(key = "RWI", value = "value", - Year)
plot.rwis = ggplot(df, aes(x = Year, y = value)) +
geom_line(aes(color = RWI), size = 1) +
scale_color_manual(values = c("red", "green")) +
theme_minimal()
}
}## [1] "cont"
## 0.1 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.052812
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.01 712 0.1 783.2 1.24
## 2 1988 0.88 529 0.1 581.9 0.81
## 3 1989 1.15 901 0.1 991.1 0.92
## 4 1990 1.43 1300 0.1 1430.0 1.26
## 5 1991 1.00 693 0.1 762.3 1.02
## 6 1992 1.33 1155 0.1 1270.5 1.51
## 7 1993 1.07 797 0.1 876.7 1.13
## 8 1994 1.05 767 0.1 843.7 1.14
## 9 1995 1.14 896 0.1 985.6 1.07
## 10 1996 1.24 1039 0.1 1142.9 1.12
## 11 1997 0.92 575 0.1 632.5 0.51
## 12 1998 0.88 520 0.1 572.0 0.74
## 13 1999 1.01 701 0.1 771.1 0.61
## 14 2000 0.94 607 0.1 667.7 0.91
## 15 2001 1.01 703 0.1 773.3 1.06
## 16 2002 1.01 713 0.1 784.3 0.79
## 17 2003 0.94 605 0.1 665.5 0.79
## 18 2004 1.02 726 0.1 798.6 1.10
## 19 2005 0.85 480 0.1 528.0 0.73
## 20 2006 0.91 571 0.1 628.1 0.53
## 21 2007 1.30 1112 0.1 1223.2 0.84
## 22 2008 1.14 889 0.1 977.9 1.11
## 23 2009 1.18 948 0.1 1042.8 0.98
## 24 2010 0.88 517 0.1 568.7 0.86
## 25 2011 0.93 594 0.1 653.4 0.72
## 26 2012 0.83 450 0.1 495.0 0.96
## 27 2013 1.09 819 0.1 900.9 0.93
## 28 2014 1.04 748 0.1 822.8 1.48
## 29 2015 1.36 1203 0.1 1323.3 1.12
## 30 2016 1.05 761 0.1 837.1 1.30
## 31 2017 1.11 856 0.1 941.6 1.61
## 32 2018 1.01 704 0.1 774.4 1.24
## [1] "cont"
## 0.2 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.102194
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.06 712 0.2 854.4 1.24
## 2 1988 0.92 529 0.2 634.8 0.81
## 3 1989 1.20 901 0.2 1081.2 0.92
## 4 1990 1.51 1300 0.2 1560.0 1.26
## 5 1991 1.04 693 0.2 831.6 1.02
## 6 1992 1.40 1155 0.2 1386.0 1.51
## 7 1993 1.12 797 0.2 956.4 1.13
## 8 1994 1.10 767 0.2 920.4 1.14
## 9 1995 1.20 896 0.2 1075.2 1.07
## 10 1996 1.31 1039 0.2 1246.8 1.12
## 11 1997 0.95 575 0.2 690.0 0.51
## 12 1998 0.91 520 0.2 624.0 0.74
## 13 1999 1.05 701 0.2 841.2 0.61
## 14 2000 0.98 607 0.2 728.4 0.91
## 15 2001 1.05 703 0.2 843.6 1.06
## 16 2002 1.06 713 0.2 855.6 0.79
## 17 2003 0.98 605 0.2 726.0 0.79
## 18 2004 1.07 726 0.2 871.2 1.10
## 19 2005 0.88 480 0.2 576.0 0.73
## 20 2006 0.95 571 0.2 685.2 0.53
## 21 2007 1.37 1112 0.2 1334.4 0.84
## 22 2008 1.20 889 0.2 1066.8 1.11
## 23 2009 1.24 948 0.2 1137.6 0.98
## 24 2010 0.91 517 0.2 620.4 0.86
## 25 2011 0.97 594 0.2 712.8 0.72
## 26 2012 0.86 450 0.2 540.0 0.96
## 27 2013 1.14 819 0.2 982.8 0.93
## 28 2014 1.09 748 0.2 897.6 1.48
## 29 2015 1.44 1203 0.2 1443.6 1.12
## 30 2016 1.10 761 0.2 913.2 1.30
## 31 2017 1.17 856 0.2 1027.2 1.61
## 32 2018 1.05 704 0.2 844.8 1.24
## [1] "cont"
## 0.3 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.151575
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.10 712 0.3 925.6 1.24
## 2 1988 0.95 529 0.3 687.7 0.81
## 3 1989 1.26 901 0.3 1171.3 0.92
## 4 1990 1.60 1300 0.3 1690.0 1.26
## 5 1991 1.09 693 0.3 900.9 1.02
## 6 1992 1.47 1155 0.3 1501.5 1.51
## 7 1993 1.18 797 0.3 1036.1 1.13
## 8 1994 1.15 767 0.3 997.1 1.14
## 9 1995 1.26 896 0.3 1164.8 1.07
## 10 1996 1.38 1039 0.3 1350.7 1.12
## 11 1997 0.99 575 0.3 747.5 0.51
## 12 1998 0.94 520 0.3 676.0 0.74
## 13 1999 1.10 701 0.3 911.3 0.61
## 14 2000 1.02 607 0.3 789.1 0.91
## 15 2001 1.10 703 0.3 913.9 1.06
## 16 2002 1.11 713 0.3 926.9 0.79
## 17 2003 1.02 605 0.3 786.5 0.79
## 18 2004 1.12 726 0.3 943.8 1.10
## 19 2005 0.91 480 0.3 624.0 0.73
## 20 2006 0.99 571 0.3 742.3 0.53
## 21 2007 1.44 1112 0.3 1445.6 0.84
## 22 2008 1.25 889 0.3 1155.7 1.11
## 23 2009 1.30 948 0.3 1232.4 0.98
## 24 2010 0.94 517 0.3 672.1 0.86
## 25 2011 1.01 594 0.3 772.2 0.72
## 26 2012 0.89 450 0.3 585.0 0.96
## 27 2013 1.19 819 0.3 1064.7 0.93
## 28 2014 1.13 748 0.3 972.4 1.48
## 29 2015 1.51 1203 0.3 1563.9 1.12
## 30 2016 1.15 761 0.3 989.3 1.30
## 31 2017 1.22 856 0.3 1112.8 1.61
## 32 2018 1.10 704 0.3 915.2 1.24
## [1] "cont"
## 0.4 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.200956
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.15 712 0.4 996.8 1.24
## 2 1988 0.99 529 0.4 740.6 0.81
## 3 1989 1.32 901 0.4 1261.4 0.92
## 4 1990 1.68 1300 0.4 1820.0 1.26
## 5 1991 1.13 693 0.4 970.2 1.02
## 6 1992 1.55 1155 0.4 1617.0 1.51
## 7 1993 1.23 797 0.4 1115.8 1.13
## 8 1994 1.20 767 0.4 1073.8 1.14
## 9 1995 1.32 896 0.4 1254.4 1.07
## 10 1996 1.44 1039 0.4 1454.6 1.12
## 11 1997 1.03 575 0.4 805.0 0.51
## 12 1998 0.98 520 0.4 728.0 0.74
## 13 1999 1.14 701 0.4 981.4 0.61
## 14 2000 1.06 607 0.4 849.8 0.91
## 15 2001 1.14 703 0.4 984.2 1.06
## 16 2002 1.15 713 0.4 998.2 0.79
## 17 2003 1.05 605 0.4 847.0 0.79
## 18 2004 1.16 726 0.4 1016.4 1.10
## 19 2005 0.94 480 0.4 672.0 0.73
## 20 2006 1.02 571 0.4 799.4 0.53
## 21 2007 1.51 1112 0.4 1556.8 0.84
## 22 2008 1.31 889 0.4 1244.6 1.11
## 23 2009 1.36 948 0.4 1327.2 0.98
## 24 2010 0.97 517 0.4 723.8 0.86
## 25 2011 1.04 594 0.4 831.6 0.72
## 26 2012 0.91 450 0.4 630.0 0.96
## 27 2013 1.25 819 0.4 1146.6 0.93
## 28 2014 1.18 748 0.4 1047.2 1.48
## 29 2015 1.59 1203 0.4 1684.2 1.12
## 30 2016 1.19 761 0.4 1065.4 1.30
## 31 2017 1.28 856 0.4 1198.4 1.61
## 32 2018 1.14 704 0.4 985.6 1.24
## [1] "cont"
## 0.5 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.250337
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.20 712 0.5 1068.0 1.24
## 2 1988 1.02 529 0.5 793.5 0.81
## 3 1989 1.38 901 0.5 1351.5 0.92
## 4 1990 1.76 1300 0.5 1950.0 1.26
## 5 1991 1.18 693 0.5 1039.5 1.02
## 6 1992 1.62 1155 0.5 1732.5 1.51
## 7 1993 1.28 797 0.5 1195.5 1.13
## 8 1994 1.25 767 0.5 1150.5 1.14
## 9 1995 1.37 896 0.5 1344.0 1.07
## 10 1996 1.51 1039 0.5 1558.5 1.12
## 11 1997 1.06 575 0.5 862.5 0.51
## 12 1998 1.01 520 0.5 780.0 0.74
## 13 1999 1.19 701 0.5 1051.5 0.61
## 14 2000 1.09 607 0.5 910.5 0.91
## 15 2001 1.19 703 0.5 1054.5 1.06
## 16 2002 1.20 713 0.5 1069.5 0.79
## 17 2003 1.09 605 0.5 907.5 0.79
## 18 2004 1.21 726 0.5 1089.0 1.10
## 19 2005 0.97 480 0.5 720.0 0.73
## 20 2006 1.06 571 0.5 856.5 0.53
## 21 2007 1.58 1112 0.5 1668.0 0.84
## 22 2008 1.37 889 0.5 1333.5 1.11
## 23 2009 1.42 948 0.5 1422.0 0.98
## 24 2010 1.01 517 0.5 775.5 0.86
## 25 2011 1.08 594 0.5 891.0 0.72
## 26 2012 0.94 450 0.5 675.0 0.96
## 27 2013 1.30 819 0.5 1228.5 0.93
## 28 2014 1.23 748 0.5 1122.0 1.48
## 29 2015 1.67 1203 0.5 1804.5 1.12
## 30 2016 1.24 761 0.5 1141.5 1.30
## 31 2017 1.33 856 0.5 1284.0 1.61
## 32 2018 1.19 704 0.5 1056.0 1.24
## [1] "cont"
## 0.1 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.95405
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.92 712 0.1 640.8 1.24
## 2 1988 0.82 529 0.1 476.1 0.81
## 3 1989 1.03 901 0.1 810.9 0.92
## 4 1990 1.26 1300 0.1 1170.0 1.26
## 5 1991 0.91 693 0.1 623.7 1.02
## 6 1992 1.18 1155 0.1 1039.5 1.51
## 7 1993 0.97 797 0.1 717.3 1.13
## 8 1994 0.95 767 0.1 690.3 1.14
## 9 1995 1.03 896 0.1 806.4 1.07
## 10 1996 1.11 1039 0.1 935.1 1.12
## 11 1997 0.84 575 0.1 517.5 0.51
## 12 1998 0.81 520 0.1 468.0 0.74
## 13 1999 0.92 701 0.1 630.9 0.61
## 14 2000 0.86 607 0.1 546.3 0.91
## 15 2001 0.92 703 0.1 632.7 1.06
## 16 2002 0.92 713 0.1 641.7 0.79
## 17 2003 0.86 605 0.1 544.5 0.79
## 18 2004 0.93 726 0.1 653.4 1.10
## 19 2005 0.79 480 0.1 432.0 0.73
## 20 2006 0.84 571 0.1 513.9 0.53
## 21 2007 1.15 1112 0.1 1000.8 0.84
## 22 2008 1.02 889 0.1 800.1 1.11
## 23 2009 1.06 948 0.1 853.2 0.98
## 24 2010 0.81 517 0.1 465.3 0.86
## 25 2011 0.85 594 0.1 534.6 0.72
## 26 2012 0.77 450 0.1 405.0 0.96
## 27 2013 0.98 819 0.1 737.1 0.93
## 28 2014 0.94 748 0.1 673.2 1.48
## 29 2015 1.21 1203 0.1 1082.7 1.12
## 30 2016 0.95 761 0.1 684.9 1.30
## 31 2017 1.00 856 0.1 770.4 1.61
## 32 2018 0.92 704 0.1 633.6 1.24
## [1] "cont"
## 0.2 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.9046688
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.88 712 0.2 569.6 1.24
## 2 1988 0.78 529 0.2 423.2 0.81
## 3 1989 0.97 901 0.2 720.8 0.92
## 4 1990 1.18 1300 0.2 1040.0 1.26
## 5 1991 0.87 693 0.2 554.4 1.02
## 6 1992 1.10 1155 0.2 924.0 1.51
## 7 1993 0.92 797 0.2 637.6 1.13
## 8 1994 0.90 767 0.2 613.6 1.14
## 9 1995 0.97 896 0.2 716.8 1.07
## 10 1996 1.04 1039 0.2 831.2 1.12
## 11 1997 0.81 575 0.2 460.0 0.51
## 12 1998 0.78 520 0.2 416.0 0.74
## 13 1999 0.87 701 0.2 560.8 0.61
## 14 2000 0.82 607 0.2 485.6 0.91
## 15 2001 0.87 703 0.2 562.4 1.06
## 16 2002 0.88 713 0.2 570.4 0.79
## 17 2003 0.82 605 0.2 484.0 0.79
## 18 2004 0.88 726 0.2 580.8 1.10
## 19 2005 0.76 480 0.2 384.0 0.73
## 20 2006 0.80 571 0.2 456.8 0.53
## 21 2007 1.08 1112 0.2 889.6 0.84
## 22 2008 0.97 889 0.2 711.2 1.11
## 23 2009 1.00 948 0.2 758.4 0.98
## 24 2010 0.78 517 0.2 413.6 0.86
## 25 2011 0.81 594 0.2 475.2 0.72
## 26 2012 0.74 450 0.2 360.0 0.96
## 27 2013 0.93 819 0.2 655.2 0.93
## 28 2014 0.89 748 0.2 598.4 1.48
## 29 2015 1.13 1203 0.2 962.4 1.12
## 30 2016 0.90 761 0.2 608.8 1.30
## 31 2017 0.95 856 0.2 684.8 1.61
## 32 2018 0.87 704 0.2 563.2 1.24
## [1] "cont"
## 0.3 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.8552876
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.83 712 0.3 498.4 1.24
## 2 1988 0.75 529 0.3 370.3 0.81
## 3 1989 0.91 901 0.3 630.7 0.92
## 4 1990 1.09 1300 0.3 910.0 1.26
## 5 1991 0.82 693 0.3 485.1 1.02
## 6 1992 1.03 1155 0.3 808.5 1.51
## 7 1993 0.87 797 0.3 557.9 1.13
## 8 1994 0.85 767 0.3 536.9 1.14
## 9 1995 0.91 896 0.3 627.2 1.07
## 10 1996 0.98 1039 0.3 727.3 1.12
## 11 1997 0.77 575 0.3 402.5 0.51
## 12 1998 0.74 520 0.3 364.0 0.74
## 13 1999 0.82 701 0.3 490.7 0.61
## 14 2000 0.78 607 0.3 424.9 0.91
## 15 2001 0.83 703 0.3 492.1 1.06
## 16 2002 0.83 713 0.3 499.1 0.79
## 17 2003 0.78 605 0.3 423.5 0.79
## 18 2004 0.84 726 0.3 508.2 1.10
## 19 2005 0.73 480 0.3 336.0 0.73
## 20 2006 0.77 571 0.3 399.7 0.53
## 21 2007 1.01 1112 0.3 778.4 0.84
## 22 2008 0.91 889 0.3 622.3 1.11
## 23 2009 0.94 948 0.3 663.6 0.98
## 24 2010 0.74 517 0.3 361.9 0.86
## 25 2011 0.78 594 0.3 415.8 0.72
## 26 2012 0.71 450 0.3 315.0 0.96
## 27 2013 0.88 819 0.3 573.3 0.93
## 28 2014 0.85 748 0.3 523.6 1.48
## 29 2015 1.05 1203 0.3 842.1 1.12
## 30 2016 0.85 761 0.3 532.7 1.30
## 31 2017 0.89 856 0.3 599.2 1.61
## 32 2018 0.83 704 0.3 492.8 1.24
## [1] "cont"
## 0.4 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.8059064
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.78 712 0.4 427.2 1.24
## 2 1988 0.71 529 0.4 317.4 0.81
## 3 1989 0.86 901 0.4 540.6 0.92
## 4 1990 1.01 1300 0.4 780.0 1.26
## 5 1991 0.78 693 0.4 415.8 1.02
## 6 1992 0.95 1155 0.4 693.0 1.51
## 7 1993 0.82 797 0.4 478.2 1.13
## 8 1994 0.81 767 0.4 460.2 1.14
## 9 1995 0.86 896 0.4 537.6 1.07
## 10 1996 0.91 1039 0.4 623.4 1.12
## 11 1997 0.73 575 0.4 345.0 0.51
## 12 1998 0.71 520 0.4 312.0 0.74
## 13 1999 0.78 701 0.4 420.6 0.61
## 14 2000 0.74 607 0.4 364.2 0.91
## 15 2001 0.78 703 0.4 421.8 1.06
## 16 2002 0.78 713 0.4 427.8 0.79
## 17 2003 0.74 605 0.4 363.0 0.79
## 18 2004 0.79 726 0.4 435.6 1.10
## 19 2005 0.69 480 0.4 288.0 0.73
## 20 2006 0.73 571 0.4 342.6 0.53
## 21 2007 0.94 1112 0.4 667.2 0.84
## 22 2008 0.85 889 0.4 533.4 1.11
## 23 2009 0.88 948 0.4 568.8 0.98
## 24 2010 0.71 517 0.4 310.2 0.86
## 25 2011 0.74 594 0.4 356.4 0.72
## 26 2012 0.68 450 0.4 270.0 0.96
## 27 2013 0.83 819 0.4 491.4 0.93
## 28 2014 0.80 748 0.4 448.8 1.48
## 29 2015 0.97 1203 0.4 721.8 1.12
## 30 2016 0.80 761 0.4 456.6 1.30
## 31 2017 0.84 856 0.4 513.6 1.61
## 32 2018 0.78 704 0.4 422.4 1.24
## [1] "cont"
## 0.5 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.7565253
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.74 712 0.5 356.0 1.24
## 2 1988 0.68 529 0.5 264.5 0.81
## 3 1989 0.80 901 0.5 450.5 0.92
## 4 1990 0.93 1300 0.5 650.0 1.26
## 5 1991 0.73 693 0.5 346.5 1.02
## 6 1992 0.88 1155 0.5 577.5 1.51
## 7 1993 0.77 797 0.5 398.5 1.13
## 8 1994 0.76 767 0.5 383.5 1.14
## 9 1995 0.80 896 0.5 448.0 1.07
## 10 1996 0.84 1039 0.5 519.5 1.12
## 11 1997 0.69 575 0.5 287.5 0.51
## 12 1998 0.68 520 0.5 260.0 0.74
## 13 1999 0.73 701 0.5 350.5 0.61
## 14 2000 0.70 607 0.5 303.5 0.91
## 15 2001 0.74 703 0.5 351.5 1.06
## 16 2002 0.74 713 0.5 356.5 0.79
## 17 2003 0.70 605 0.5 302.5 0.79
## 18 2004 0.74 726 0.5 363.0 1.10
## 19 2005 0.66 480 0.5 240.0 0.73
## 20 2006 0.69 571 0.5 285.5 0.53
## 21 2007 0.87 1112 0.5 556.0 0.84
## 22 2008 0.80 889 0.5 444.5 1.11
## 23 2009 0.81 948 0.5 474.0 0.98
## 24 2010 0.68 517 0.5 258.5 0.86
## 25 2011 0.70 594 0.5 297.0 0.72
## 26 2012 0.65 450 0.5 225.0 0.96
## 27 2013 0.77 819 0.5 409.5 0.93
## 28 2014 0.75 748 0.5 374.0 1.48
## 29 2015 0.90 1203 0.5 601.5 1.12
## 30 2016 0.75 761 0.5 380.5 1.30
## 31 2017 0.78 856 0.5 428.0 1.61
## 32 2018 0.74 704 0.5 352.0 1.24
## [1] "htcod"
## 0.1 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.086861
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.05 712 0.1 783.2 1.30
## 2 1988 0.94 529 0.1 581.9 0.93
## 3 1989 1.17 901 0.1 991.1 1.18
## 4 1990 1.41 1300 0.1 1430.0 1.21
## 5 1991 1.04 693 0.1 762.3 1.02
## 6 1992 1.32 1155 0.1 1270.5 1.47
## 7 1993 1.10 797 0.1 876.7 1.15
## 8 1994 1.09 767 0.1 843.7 1.27
## 9 1995 1.17 896 0.1 985.6 1.29
## 10 1996 1.25 1039 0.1 1142.9 1.21
## 11 1997 0.97 575 0.1 632.5 0.76
## 12 1998 0.93 520 0.1 572.0 0.85
## 13 1999 1.05 701 0.1 771.1 1.02
## 14 2000 0.99 607 0.1 667.7 1.04
## 15 2001 1.05 703 0.1 773.3 1.23
## 16 2002 1.05 713 0.1 784.3 0.90
## 17 2003 0.99 605 0.1 665.5 0.88
## 18 2004 1.06 726 0.1 798.6 1.23
## 19 2005 0.91 480 0.1 528.0 0.80
## 20 2006 0.97 571 0.1 628.1 0.75
## 21 2007 1.30 1112 0.1 1223.2 1.01
## 22 2008 1.16 889 0.1 977.9 1.28
## 23 2009 1.20 948 0.1 1042.8 1.11
## 24 2010 0.93 517 0.1 568.7 0.90
## 25 2011 0.98 594 0.1 653.4 0.70
## 26 2012 0.89 450 0.1 495.0 0.81
## 27 2013 1.12 819 0.1 900.9 0.85
## 28 2014 1.07 748 0.1 822.8 1.19
## 29 2015 1.35 1203 0.1 1323.3 1.04
## 30 2016 1.08 761 0.1 837.1 1.15
## 31 2017 1.14 856 0.1 941.6 1.08
## 32 2018 1.05 704 0.1 774.4 0.84
## [1] "htcod"
## 0.2 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.129876
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.09 712 0.2 854.4 1.30
## 2 1988 0.97 529 0.2 634.8 0.93
## 3 1989 1.22 901 0.2 1081.2 1.18
## 4 1990 1.49 1300 0.2 1560.0 1.21
## 5 1991 1.08 693 0.2 831.6 1.02
## 6 1992 1.39 1155 0.2 1386.0 1.47
## 7 1993 1.15 797 0.2 956.4 1.15
## 8 1994 1.13 767 0.2 920.4 1.27
## 9 1995 1.22 896 0.2 1075.2 1.29
## 10 1996 1.31 1039 0.2 1246.8 1.21
## 11 1997 1.00 575 0.2 690.0 0.76
## 12 1998 0.96 520 0.2 624.0 0.85
## 13 1999 1.08 701 0.2 841.2 1.02
## 14 2000 1.02 607 0.2 728.4 1.04
## 15 2001 1.09 703 0.2 843.6 1.23
## 16 2002 1.09 713 0.2 855.6 0.90
## 17 2003 1.02 605 0.2 726.0 0.88
## 18 2004 1.10 726 0.2 871.2 1.23
## 19 2005 0.94 480 0.2 576.0 0.80
## 20 2006 1.00 571 0.2 685.2 0.75
## 21 2007 1.36 1112 0.2 1334.4 1.01
## 22 2008 1.21 889 0.2 1066.8 1.28
## 23 2009 1.25 948 0.2 1137.6 1.11
## 24 2010 0.96 517 0.2 620.4 0.90
## 25 2011 1.01 594 0.2 712.8 0.70
## 26 2012 0.92 450 0.2 540.0 0.81
## 27 2013 1.16 819 0.2 982.8 0.85
## 28 2014 1.12 748 0.2 897.6 1.19
## 29 2015 1.42 1203 0.2 1443.6 1.04
## 30 2016 1.12 761 0.2 913.2 1.15
## 31 2017 1.19 856 0.2 1027.2 1.08
## 32 2018 1.09 704 0.2 844.8 0.84
## [1] "htcod"
## 0.3 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.172891
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.13 712 0.3 925.6 1.30
## 2 1988 1.00 529 0.3 687.7 0.93
## 3 1989 1.27 901 0.3 1171.3 1.18
## 4 1990 1.56 1300 0.3 1690.0 1.21
## 5 1991 1.12 693 0.3 900.9 1.02
## 6 1992 1.45 1155 0.3 1501.5 1.47
## 7 1993 1.19 797 0.3 1036.1 1.15
## 8 1994 1.17 767 0.3 997.1 1.27
## 9 1995 1.27 896 0.3 1164.8 1.29
## 10 1996 1.37 1039 0.3 1350.7 1.21
## 11 1997 1.03 575 0.3 747.5 0.76
## 12 1998 0.99 520 0.3 676.0 0.85
## 13 1999 1.12 701 0.3 911.3 1.02
## 14 2000 1.06 607 0.3 789.1 1.04
## 15 2001 1.13 703 0.3 913.9 1.23
## 16 2002 1.13 713 0.3 926.9 0.90
## 17 2003 1.05 605 0.3 786.5 0.88
## 18 2004 1.14 726 0.3 943.8 1.23
## 19 2005 0.96 480 0.3 624.0 0.80
## 20 2006 1.03 571 0.3 742.3 0.75
## 21 2007 1.42 1112 0.3 1445.6 1.01
## 22 2008 1.26 889 0.3 1155.7 1.28
## 23 2009 1.30 948 0.3 1232.4 1.11
## 24 2010 0.99 517 0.3 672.1 0.90
## 25 2011 1.05 594 0.3 772.2 0.70
## 26 2012 0.94 450 0.3 585.0 0.81
## 27 2013 1.21 819 0.3 1064.7 0.85
## 28 2014 1.16 748 0.3 972.4 1.19
## 29 2015 1.49 1203 0.3 1563.9 1.04
## 30 2016 1.17 761 0.3 989.3 1.15
## 31 2017 1.24 856 0.3 1112.8 1.08
## 32 2018 1.13 704 0.3 915.2 0.84
## [1] "htcod"
## 0.4 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.215907
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.17 712 0.4 996.8 1.30
## 2 1988 1.03 529 0.4 740.6 0.93
## 3 1989 1.32 901 0.4 1261.4 1.18
## 4 1990 1.63 1300 0.4 1820.0 1.21
## 5 1991 1.16 693 0.4 970.2 1.02
## 6 1992 1.52 1155 0.4 1617.0 1.47
## 7 1993 1.24 797 0.4 1115.8 1.15
## 8 1994 1.21 767 0.4 1073.8 1.27
## 9 1995 1.32 896 0.4 1254.4 1.29
## 10 1996 1.43 1039 0.4 1454.6 1.21
## 11 1997 1.06 575 0.4 805.0 0.76
## 12 1998 1.02 520 0.4 728.0 0.85
## 13 1999 1.16 701 0.4 981.4 1.02
## 14 2000 1.09 607 0.4 849.8 1.04
## 15 2001 1.16 703 0.4 984.2 1.23
## 16 2002 1.17 713 0.4 998.2 0.90
## 17 2003 1.09 605 0.4 847.0 0.88
## 18 2004 1.18 726 0.4 1016.4 1.23
## 19 2005 0.99 480 0.4 672.0 0.80
## 20 2006 1.06 571 0.4 799.4 0.75
## 21 2007 1.49 1112 0.4 1556.8 1.01
## 22 2008 1.31 889 0.4 1244.6 1.28
## 23 2009 1.36 948 0.4 1327.2 1.11
## 24 2010 1.02 517 0.4 723.8 0.90
## 25 2011 1.08 594 0.4 831.6 0.70
## 26 2012 0.97 450 0.4 630.0 0.81
## 27 2013 1.26 819 0.4 1146.6 0.85
## 28 2014 1.20 748 0.4 1047.2 1.19
## 29 2015 1.56 1203 0.4 1684.2 1.04
## 30 2016 1.21 761 0.4 1065.4 1.15
## 31 2017 1.28 856 0.4 1198.4 1.08
## 32 2018 1.17 704 0.4 985.6 0.84
## [1] "htcod"
## 0.5 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.258922
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.21 712 0.5 1068.0 1.30
## 2 1988 1.06 529 0.5 793.5 0.93
## 3 1989 1.37 901 0.5 1351.5 1.18
## 4 1990 1.71 1300 0.5 1950.0 1.21
## 5 1991 1.20 693 0.5 1039.5 1.02
## 6 1992 1.58 1155 0.5 1732.5 1.47
## 7 1993 1.28 797 0.5 1195.5 1.15
## 8 1994 1.26 767 0.5 1150.5 1.27
## 9 1995 1.37 896 0.5 1344.0 1.29
## 10 1996 1.49 1039 0.5 1558.5 1.21
## 11 1997 1.10 575 0.5 862.5 0.76
## 12 1998 1.05 520 0.5 780.0 0.85
## 13 1999 1.20 701 0.5 1051.5 1.02
## 14 2000 1.12 607 0.5 910.5 1.04
## 15 2001 1.20 703 0.5 1054.5 1.23
## 16 2002 1.21 713 0.5 1069.5 0.90
## 17 2003 1.12 605 0.5 907.5 0.88
## 18 2004 1.22 726 0.5 1089.0 1.23
## 19 2005 1.02 480 0.5 720.0 0.80
## 20 2006 1.09 571 0.5 856.5 0.75
## 21 2007 1.55 1112 0.5 1668.0 1.01
## 22 2008 1.36 889 0.5 1333.5 1.28
## 23 2009 1.41 948 0.5 1422.0 1.11
## 24 2010 1.05 517 0.5 775.5 0.90
## 25 2011 1.11 594 0.5 891.0 0.70
## 26 2012 0.99 450 0.5 675.0 0.81
## 27 2013 1.30 819 0.5 1228.5 0.85
## 28 2014 1.24 748 0.5 1122.0 1.19
## 29 2015 1.62 1203 0.5 1804.5 1.04
## 30 2016 1.25 761 0.5 1141.5 1.15
## 31 2017 1.33 856 0.5 1284.0 1.08
## 32 2018 1.20 704 0.5 1056.0 0.84
## [1] "htcod"
## 0.1 subracted porportion to original grow pp.
## Mean of predicted RWIs = 1.00083
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.97 712 0.1 640.8 1.30
## 2 1988 0.88 529 0.1 476.1 0.93
## 3 1989 1.07 901 0.1 810.9 1.18
## 4 1990 1.27 1300 0.1 1170.0 1.21
## 5 1991 0.96 693 0.1 623.7 1.02
## 6 1992 1.20 1155 0.1 1039.5 1.47
## 7 1993 1.02 797 0.1 717.3 1.15
## 8 1994 1.00 767 0.1 690.3 1.27
## 9 1995 1.07 896 0.1 806.4 1.29
## 10 1996 1.14 1039 0.1 935.1 1.21
## 11 1997 0.90 575 0.1 517.5 0.76
## 12 1998 0.88 520 0.1 468.0 0.85
## 13 1999 0.97 701 0.1 630.9 1.02
## 14 2000 0.92 607 0.1 546.3 1.04
## 15 2001 0.97 703 0.1 632.7 1.23
## 16 2002 0.97 713 0.1 641.7 0.90
## 17 2003 0.92 605 0.1 544.5 0.88
## 18 2004 0.98 726 0.1 653.4 1.23
## 19 2005 0.86 480 0.1 432.0 0.80
## 20 2006 0.90 571 0.1 513.9 0.75
## 21 2007 1.17 1112 0.1 1000.8 1.01
## 22 2008 1.06 889 0.1 800.1 1.28
## 23 2009 1.09 948 0.1 853.2 1.11
## 24 2010 0.87 517 0.1 465.3 0.90
## 25 2011 0.91 594 0.1 534.6 0.70
## 26 2012 0.84 450 0.1 405.0 0.81
## 27 2013 1.03 819 0.1 737.1 0.85
## 28 2014 0.99 748 0.1 673.2 1.19
## 29 2015 1.22 1203 0.1 1082.7 1.04
## 30 2016 1.00 761 0.1 684.9 1.15
## 31 2017 1.04 856 0.1 770.4 1.08
## 32 2018 0.97 704 0.1 633.6 0.84
## [1] "htcod"
## 0.2 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.9578151
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.93 712 0.2 569.6 1.30
## 2 1988 0.85 529 0.2 423.2 0.93
## 3 1989 1.02 901 0.2 720.8 1.18
## 4 1990 1.20 1300 0.2 1040.0 1.21
## 5 1991 0.92 693 0.2 554.4 1.02
## 6 1992 1.13 1155 0.2 924.0 1.47
## 7 1993 0.97 797 0.2 637.6 1.15
## 8 1994 0.96 767 0.2 613.6 1.27
## 9 1995 1.01 896 0.2 716.8 1.29
## 10 1996 1.08 1039 0.2 831.2 1.21
## 11 1997 0.87 575 0.2 460.0 0.76
## 12 1998 0.85 520 0.2 416.0 0.85
## 13 1999 0.93 701 0.2 560.8 1.02
## 14 2000 0.89 607 0.2 485.6 1.04
## 15 2001 0.93 703 0.2 562.4 1.23
## 16 2002 0.93 713 0.2 570.4 0.90
## 17 2003 0.88 605 0.2 484.0 0.88
## 18 2004 0.94 726 0.2 580.8 1.23
## 19 2005 0.83 480 0.2 384.0 0.80
## 20 2006 0.87 571 0.2 456.8 0.75
## 21 2007 1.11 1112 0.2 889.6 1.01
## 22 2008 1.01 889 0.2 711.2 1.28
## 23 2009 1.04 948 0.2 758.4 1.11
## 24 2010 0.85 517 0.2 413.6 0.90
## 25 2011 0.88 594 0.2 475.2 0.70
## 26 2012 0.82 450 0.2 360.0 0.81
## 27 2013 0.98 819 0.2 655.2 0.85
## 28 2014 0.95 748 0.2 598.4 1.19
## 29 2015 1.15 1203 0.2 962.4 1.04
## 30 2016 0.95 761 0.2 608.8 1.15
## 31 2017 1.00 856 0.2 684.8 1.08
## 32 2018 0.93 704 0.2 563.2 0.84
## [1] "htcod"
## 0.3 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.9147999
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.89 712 0.3 498.4 1.30
## 2 1988 0.82 529 0.3 370.3 0.93
## 3 1989 0.97 901 0.3 630.7 1.18
## 4 1990 1.12 1300 0.3 910.0 1.21
## 5 1991 0.89 693 0.3 485.1 1.02
## 6 1992 1.07 1155 0.3 808.5 1.47
## 7 1993 0.93 797 0.3 557.9 1.15
## 8 1994 0.91 767 0.3 536.9 1.27
## 9 1995 0.96 896 0.3 627.2 1.29
## 10 1996 1.02 1039 0.3 727.3 1.21
## 11 1997 0.84 575 0.3 402.5 0.76
## 12 1998 0.82 520 0.3 364.0 0.85
## 13 1999 0.89 701 0.3 490.7 1.02
## 14 2000 0.85 607 0.3 424.9 1.04
## 15 2001 0.89 703 0.3 492.1 1.23
## 16 2002 0.89 713 0.3 499.1 0.90
## 17 2003 0.85 605 0.3 423.5 0.88
## 18 2004 0.90 726 0.3 508.2 1.23
## 19 2005 0.80 480 0.3 336.0 0.80
## 20 2006 0.84 571 0.3 399.7 0.75
## 21 2007 1.05 1112 0.3 778.4 1.01
## 22 2008 0.96 889 0.3 622.3 1.28
## 23 2009 0.99 948 0.3 663.6 1.11
## 24 2010 0.82 517 0.3 361.9 0.90
## 25 2011 0.85 594 0.3 415.8 0.70
## 26 2012 0.79 450 0.3 315.0 0.81
## 27 2013 0.93 819 0.3 573.3 0.85
## 28 2014 0.91 748 0.3 523.6 1.19
## 29 2015 1.09 1203 0.3 842.1 1.04
## 30 2016 0.91 761 0.3 532.7 1.15
## 31 2017 0.95 856 0.3 599.2 1.08
## 32 2018 0.89 704 0.3 492.8 0.84
## [1] "htcod"
## 0.4 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.8717846
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.85 712 0.4 427.2 1.30
## 2 1988 0.79 529 0.4 317.4 0.93
## 3 1989 0.92 901 0.4 540.6 1.18
## 4 1990 1.05 1300 0.4 780.0 1.21
## 5 1991 0.85 693 0.4 415.8 1.02
## 6 1992 1.00 1155 0.4 693.0 1.47
## 7 1993 0.88 797 0.4 478.2 1.15
## 8 1994 0.87 767 0.4 460.2 1.27
## 9 1995 0.91 896 0.4 537.6 1.29
## 10 1996 0.96 1039 0.4 623.4 1.21
## 11 1997 0.81 575 0.4 345.0 0.76
## 12 1998 0.79 520 0.4 312.0 0.85
## 13 1999 0.85 701 0.4 420.6 1.02
## 14 2000 0.82 607 0.4 364.2 1.04
## 15 2001 0.85 703 0.4 421.8 1.23
## 16 2002 0.85 713 0.4 427.8 0.90
## 17 2003 0.82 605 0.4 363.0 0.88
## 18 2004 0.86 726 0.4 435.6 1.23
## 19 2005 0.77 480 0.4 288.0 0.80
## 20 2006 0.81 571 0.4 342.6 0.75
## 21 2007 0.99 1112 0.4 667.2 1.01
## 22 2008 0.91 889 0.4 533.4 1.28
## 23 2009 0.93 948 0.4 568.8 1.11
## 24 2010 0.79 517 0.4 310.2 0.90
## 25 2011 0.81 594 0.4 356.4 0.70
## 26 2012 0.76 450 0.4 270.0 0.81
## 27 2013 0.89 819 0.4 491.4 0.85
## 28 2014 0.86 748 0.4 448.8 1.19
## 29 2015 1.02 1203 0.4 721.8 1.04
## 30 2016 0.87 761 0.4 456.6 1.15
## 31 2017 0.90 856 0.4 513.6 1.08
## 32 2018 0.85 704 0.4 422.4 0.84
## [1] "htcod"
## 0.5 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.8287694
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.81 712 0.5 356.0 1.30
## 2 1988 0.76 529 0.5 264.5 0.93
## 3 1989 0.87 901 0.5 450.5 1.18
## 4 1990 0.98 1300 0.5 650.0 1.21
## 5 1991 0.81 693 0.5 346.5 1.02
## 6 1992 0.94 1155 0.5 577.5 1.47
## 7 1993 0.84 797 0.5 398.5 1.15
## 8 1994 0.83 767 0.5 383.5 1.27
## 9 1995 0.86 896 0.5 448.0 1.29
## 10 1996 0.90 1039 0.5 519.5 1.21
## 11 1997 0.77 575 0.5 287.5 0.76
## 12 1998 0.76 520 0.5 260.0 0.85
## 13 1999 0.81 701 0.5 350.5 1.02
## 14 2000 0.78 607 0.5 303.5 1.04
## 15 2001 0.81 703 0.5 351.5 1.23
## 16 2002 0.81 713 0.5 356.5 0.90
## 17 2003 0.78 605 0.5 302.5 0.88
## 18 2004 0.82 726 0.5 363.0 1.23
## 19 2005 0.75 480 0.5 240.0 0.80
## 20 2006 0.77 571 0.5 285.5 0.75
## 21 2007 0.92 1112 0.5 556.0 1.01
## 22 2008 0.86 889 0.5 444.5 1.28
## 23 2009 0.88 948 0.5 474.0 1.11
## 24 2010 0.76 517 0.5 258.5 0.90
## 25 2011 0.78 594 0.5 297.0 0.70
## 26 2012 0.74 450 0.5 225.0 0.81
## 27 2013 0.84 819 0.5 409.5 0.85
## 28 2014 0.82 748 0.5 374.0 1.19
## 29 2015 0.95 1203 0.5 601.5 1.04
## 30 2016 0.83 761 0.5 380.5 1.15
## 31 2017 0.85 856 0.5 428.0 1.08
## 32 2018 0.81 704 0.5 352.0 0.84
## [1] "ht2"
## 0.1 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.190808
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.17 712 0.1 783.2 1.00
## 2 1988 1.10 529 0.1 581.9 1.22
## 3 1989 1.24 901 0.1 991.1 1.23
## 4 1990 1.40 1300 0.1 1430.0 1.58
## 5 1991 1.16 693 0.1 762.3 1.07
## 6 1992 1.34 1155 0.1 1270.5 1.54
## 7 1993 1.20 797 0.1 876.7 1.44
## 8 1994 1.19 767 0.1 843.7 1.50
## 9 1995 1.24 896 0.1 985.6 1.35
## 10 1996 1.30 1039 0.1 1142.9 1.01
## 11 1997 1.12 575 0.1 632.5 0.92
## 12 1998 1.09 520 0.1 572.0 0.99
## 13 1999 1.16 701 0.1 771.1 0.86
## 14 2000 1.13 607 0.1 667.7 1.27
## 15 2001 1.17 703 0.1 773.3 0.79
## 16 2002 1.17 713 0.1 784.3 1.14
## 17 2003 1.13 605 0.1 665.5 0.85
## 18 2004 1.17 726 0.1 798.6 1.26
## 19 2005 1.08 480 0.1 528.0 1.04
## 20 2006 1.11 571 0.1 628.1 1.22
## 21 2007 1.32 1112 0.1 1223.2 1.01
## 22 2008 1.24 889 0.1 977.9 1.35
## 23 2009 1.26 948 0.1 1042.8 0.95
## 24 2010 1.09 517 0.1 568.7 1.06
## 25 2011 1.12 594 0.1 653.4 0.67
## 26 2012 1.07 450 0.1 495.0 1.24
## 27 2013 1.21 819 0.1 900.9 1.18
## 28 2014 1.18 748 0.1 822.8 1.73
## 29 2015 1.36 1203 0.1 1323.3 1.07
## 30 2016 1.19 761 0.1 837.1 1.59
## 31 2017 1.22 856 0.1 941.6 1.01
## 32 2018 1.17 704 0.1 774.4 1.12
## [1] "ht2"
## 0.2 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.217801
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.19 712 0.2 854.4 1.00
## 2 1988 1.12 529 0.2 634.8 1.22
## 3 1989 1.27 901 0.2 1081.2 1.23
## 4 1990 1.44 1300 0.2 1560.0 1.58
## 5 1991 1.19 693 0.2 831.6 1.07
## 6 1992 1.38 1155 0.2 1386.0 1.54
## 7 1993 1.23 797 0.2 956.4 1.44
## 8 1994 1.22 767 0.2 920.4 1.50
## 9 1995 1.27 896 0.2 1075.2 1.35
## 10 1996 1.33 1039 0.2 1246.8 1.01
## 11 1997 1.14 575 0.2 690.0 0.92
## 12 1998 1.11 520 0.2 624.0 0.99
## 13 1999 1.19 701 0.2 841.2 0.86
## 14 2000 1.15 607 0.2 728.4 1.27
## 15 2001 1.19 703 0.2 843.6 0.79
## 16 2002 1.19 713 0.2 855.6 1.14
## 17 2003 1.15 605 0.2 726.0 0.85
## 18 2004 1.20 726 0.2 871.2 1.26
## 19 2005 1.10 480 0.2 576.0 1.04
## 20 2006 1.13 571 0.2 685.2 1.22
## 21 2007 1.36 1112 0.2 1334.4 1.01
## 22 2008 1.27 889 0.2 1066.8 1.35
## 23 2009 1.29 948 0.2 1137.6 0.95
## 24 2010 1.11 517 0.2 620.4 1.06
## 25 2011 1.14 594 0.2 712.8 0.67
## 26 2012 1.08 450 0.2 540.0 1.24
## 27 2013 1.24 819 0.2 982.8 1.18
## 28 2014 1.21 748 0.2 897.6 1.73
## 29 2015 1.40 1203 0.2 1443.6 1.07
## 30 2016 1.21 761 0.2 913.2 1.59
## 31 2017 1.25 856 0.2 1027.2 1.01
## 32 2018 1.19 704 0.2 844.8 1.12
## [1] "ht2"
## 0.3 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.244794
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.22 712 0.3 925.6 1.00
## 2 1988 1.14 529 0.3 687.7 1.22
## 3 1989 1.31 901 0.3 1171.3 1.23
## 4 1990 1.49 1300 0.3 1690.0 1.58
## 5 1991 1.21 693 0.3 900.9 1.07
## 6 1992 1.42 1155 0.3 1501.5 1.54
## 7 1993 1.26 797 0.3 1036.1 1.44
## 8 1994 1.24 767 0.3 997.1 1.50
## 9 1995 1.30 896 0.3 1164.8 1.35
## 10 1996 1.37 1039 0.3 1350.7 1.01
## 11 1997 1.16 575 0.3 747.5 0.92
## 12 1998 1.13 520 0.3 676.0 0.99
## 13 1999 1.21 701 0.3 911.3 0.86
## 14 2000 1.17 607 0.3 789.1 1.27
## 15 2001 1.21 703 0.3 913.9 0.79
## 16 2002 1.22 713 0.3 926.9 1.14
## 17 2003 1.17 605 0.3 786.5 0.85
## 18 2004 1.23 726 0.3 943.8 1.26
## 19 2005 1.11 480 0.3 624.0 1.04
## 20 2006 1.15 571 0.3 742.3 1.22
## 21 2007 1.40 1112 0.3 1445.6 1.01
## 22 2008 1.30 889 0.3 1155.7 1.35
## 23 2009 1.33 948 0.3 1232.4 0.95
## 24 2010 1.13 517 0.3 672.1 1.06
## 25 2011 1.17 594 0.3 772.2 0.67
## 26 2012 1.10 450 0.3 585.0 1.24
## 27 2013 1.27 819 0.3 1064.7 1.18
## 28 2014 1.24 748 0.3 972.4 1.73
## 29 2015 1.44 1203 0.3 1563.9 1.07
## 30 2016 1.24 761 0.3 989.3 1.59
## 31 2017 1.28 856 0.3 1112.8 1.01
## 32 2018 1.22 704 0.3 915.2 1.12
## [1] "ht2"
## 0.4 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.271786
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.24 712 0.4 996.8 1.00
## 2 1988 1.15 529 0.4 740.6 1.22
## 3 1989 1.34 901 0.4 1261.4 1.23
## 4 1990 1.53 1300 0.4 1820.0 1.58
## 5 1991 1.23 693 0.4 970.2 1.07
## 6 1992 1.46 1155 0.4 1617.0 1.54
## 7 1993 1.29 797 0.4 1115.8 1.44
## 8 1994 1.27 767 0.4 1073.8 1.50
## 9 1995 1.33 896 0.4 1254.4 1.35
## 10 1996 1.40 1039 0.4 1454.6 1.01
## 11 1997 1.18 575 0.4 805.0 0.92
## 12 1998 1.15 520 0.4 728.0 0.99
## 13 1999 1.24 701 0.4 981.4 0.86
## 14 2000 1.19 607 0.4 849.8 1.27
## 15 2001 1.24 703 0.4 984.2 0.79
## 16 2002 1.24 713 0.4 998.2 1.14
## 17 2003 1.19 605 0.4 847.0 0.85
## 18 2004 1.25 726 0.4 1016.4 1.26
## 19 2005 1.13 480 0.4 672.0 1.04
## 20 2006 1.17 571 0.4 799.4 1.22
## 21 2007 1.44 1112 0.4 1556.8 1.01
## 22 2008 1.33 889 0.4 1244.6 1.35
## 23 2009 1.36 948 0.4 1327.2 0.95
## 24 2010 1.15 517 0.4 723.8 1.06
## 25 2011 1.19 594 0.4 831.6 0.67
## 26 2012 1.12 450 0.4 630.0 1.24
## 27 2013 1.30 819 0.4 1146.6 1.18
## 28 2014 1.26 748 0.4 1047.2 1.73
## 29 2015 1.49 1203 0.4 1684.2 1.07
## 30 2016 1.27 761 0.4 1065.4 1.59
## 31 2017 1.31 856 0.4 1198.4 1.01
## 32 2018 1.24 704 0.4 985.6 1.12
## [1] "ht2"
## 0.5 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.298779
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.27 712 0.5 1068.0 1.00
## 2 1988 1.17 529 0.5 793.5 1.22
## 3 1989 1.37 901 0.5 1351.5 1.23
## 4 1990 1.58 1300 0.5 1950.0 1.58
## 5 1991 1.26 693 0.5 1039.5 1.07
## 6 1992 1.50 1155 0.5 1732.5 1.54
## 7 1993 1.31 797 0.5 1195.5 1.44
## 8 1994 1.30 767 0.5 1150.5 1.50
## 9 1995 1.37 896 0.5 1344.0 1.35
## 10 1996 1.44 1039 0.5 1558.5 1.01
## 11 1997 1.20 575 0.5 862.5 0.92
## 12 1998 1.17 520 0.5 780.0 0.99
## 13 1999 1.26 701 0.5 1051.5 0.86
## 14 2000 1.21 607 0.5 910.5 1.27
## 15 2001 1.26 703 0.5 1054.5 0.79
## 16 2002 1.27 713 0.5 1069.5 1.14
## 17 2003 1.21 605 0.5 907.5 0.85
## 18 2004 1.28 726 0.5 1089.0 1.26
## 19 2005 1.15 480 0.5 720.0 1.04
## 20 2006 1.19 571 0.5 856.5 1.22
## 21 2007 1.48 1112 0.5 1668.0 1.01
## 22 2008 1.36 889 0.5 1333.5 1.35
## 23 2009 1.39 948 0.5 1422.0 0.95
## 24 2010 1.17 517 0.5 775.5 1.06
## 25 2011 1.21 594 0.5 891.0 0.67
## 26 2012 1.13 450 0.5 675.0 1.24
## 27 2013 1.33 819 0.5 1228.5 1.18
## 28 2014 1.29 748 0.5 1122.0 1.73
## 29 2015 1.53 1203 0.5 1804.5 1.07
## 30 2016 1.29 761 0.5 1141.5 1.59
## 31 2017 1.34 856 0.5 1284.0 1.01
## 32 2018 1.26 704 0.5 1056.0 1.12
## [1] "ht2"
## 0.1 subracted porportion to original grow pp.
## Mean of predicted RWIs = 1.136823
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.12 712 0.1 640.8 1.00
## 2 1988 1.06 529 0.1 476.1 1.22
## 3 1989 1.18 901 0.1 810.9 1.23
## 4 1990 1.30 1300 0.1 1170.0 1.58
## 5 1991 1.11 693 0.1 623.7 1.07
## 6 1992 1.26 1155 0.1 1039.5 1.54
## 7 1993 1.15 797 0.1 717.3 1.44
## 8 1994 1.14 767 0.1 690.3 1.50
## 9 1995 1.18 896 0.1 806.4 1.35
## 10 1996 1.22 1039 0.1 935.1 1.01
## 11 1997 1.08 575 0.1 517.5 0.92
## 12 1998 1.06 520 0.1 468.0 0.99
## 13 1999 1.12 701 0.1 630.9 0.86
## 14 2000 1.09 607 0.1 546.3 1.27
## 15 2001 1.12 703 0.1 632.7 0.79
## 16 2002 1.12 713 0.1 641.7 1.14
## 17 2003 1.09 605 0.1 544.5 0.85
## 18 2004 1.12 726 0.1 653.4 1.26
## 19 2005 1.05 480 0.1 432.0 1.04
## 20 2006 1.07 571 0.1 513.9 1.22
## 21 2007 1.25 1112 0.1 1000.8 1.01
## 22 2008 1.17 889 0.1 800.1 1.35
## 23 2009 1.19 948 0.1 853.2 0.95
## 24 2010 1.06 517 0.1 465.3 1.06
## 25 2011 1.08 594 0.1 534.6 0.67
## 26 2012 1.04 450 0.1 405.0 1.24
## 27 2013 1.15 819 0.1 737.1 1.18
## 28 2014 1.13 748 0.1 673.2 1.73
## 29 2015 1.27 1203 0.1 1082.7 1.07
## 30 2016 1.13 761 0.1 684.9 1.59
## 31 2017 1.16 856 0.1 770.4 1.01
## 32 2018 1.12 704 0.1 633.6 1.12
## [1] "ht2"
## 0.2 subracted porportion to original grow pp.
## Mean of predicted RWIs = 1.10983
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.09 712 0.2 569.6 1.00
## 2 1988 1.04 529 0.2 423.2 1.22
## 3 1989 1.15 901 0.2 720.8 1.23
## 4 1990 1.26 1300 0.2 1040.0 1.58
## 5 1991 1.09 693 0.2 554.4 1.07
## 6 1992 1.22 1155 0.2 924.0 1.54
## 7 1993 1.12 797 0.2 637.6 1.44
## 8 1994 1.11 767 0.2 613.6 1.50
## 9 1995 1.15 896 0.2 716.8 1.35
## 10 1996 1.19 1039 0.2 831.2 1.01
## 11 1997 1.06 575 0.2 460.0 0.92
## 12 1998 1.04 520 0.2 416.0 0.99
## 13 1999 1.09 701 0.2 560.8 0.86
## 14 2000 1.06 607 0.2 485.6 1.27
## 15 2001 1.09 703 0.2 562.4 0.79
## 16 2002 1.09 713 0.2 570.4 1.14
## 17 2003 1.06 605 0.2 484.0 0.85
## 18 2004 1.10 726 0.2 580.8 1.26
## 19 2005 1.03 480 0.2 384.0 1.04
## 20 2006 1.05 571 0.2 456.8 1.22
## 21 2007 1.21 1112 0.2 889.6 1.01
## 22 2008 1.14 889 0.2 711.2 1.35
## 23 2009 1.16 948 0.2 758.4 0.95
## 24 2010 1.04 517 0.2 413.6 1.06
## 25 2011 1.06 594 0.2 475.2 0.67
## 26 2012 1.02 450 0.2 360.0 1.24
## 27 2013 1.12 819 0.2 655.2 1.18
## 28 2014 1.10 748 0.2 598.4 1.73
## 29 2015 1.23 1203 0.2 962.4 1.07
## 30 2016 1.11 761 0.2 608.8 1.59
## 31 2017 1.13 856 0.2 684.8 1.01
## 32 2018 1.09 704 0.2 563.2 1.12
## [1] "ht2"
## 0.3 subracted porportion to original grow pp.
## Mean of predicted RWIs = 1.082837
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.07 712 0.3 498.4 1.00
## 2 1988 1.02 529 0.3 370.3 1.22
## 3 1989 1.12 901 0.3 630.7 1.23
## 4 1990 1.21 1300 0.3 910.0 1.58
## 5 1991 1.06 693 0.3 485.1 1.07
## 6 1992 1.18 1155 0.3 808.5 1.54
## 7 1993 1.09 797 0.3 557.9 1.44
## 8 1994 1.08 767 0.3 536.9 1.50
## 9 1995 1.11 896 0.3 627.2 1.35
## 10 1996 1.15 1039 0.3 727.3 1.01
## 11 1997 1.04 575 0.3 402.5 0.92
## 12 1998 1.02 520 0.3 364.0 0.99
## 13 1999 1.07 701 0.3 490.7 0.86
## 14 2000 1.04 607 0.3 424.9 1.27
## 15 2001 1.07 703 0.3 492.1 0.79
## 16 2002 1.07 713 0.3 499.1 1.14
## 17 2003 1.04 605 0.3 423.5 0.85
## 18 2004 1.07 726 0.3 508.2 1.26
## 19 2005 1.01 480 0.3 336.0 1.04
## 20 2006 1.03 571 0.3 399.7 1.22
## 21 2007 1.17 1112 0.3 778.4 1.01
## 22 2008 1.11 889 0.3 622.3 1.35
## 23 2009 1.13 948 0.3 663.6 0.95
## 24 2010 1.02 517 0.3 361.9 1.06
## 25 2011 1.04 594 0.3 415.8 0.67
## 26 2012 1.00 450 0.3 315.0 1.24
## 27 2013 1.10 819 0.3 573.3 1.18
## 28 2014 1.08 748 0.3 523.6 1.73
## 29 2015 1.19 1203 0.3 842.1 1.07
## 30 2016 1.08 761 0.3 532.7 1.59
## 31 2017 1.10 856 0.3 599.2 1.01
## 32 2018 1.07 704 0.3 492.8 1.12
## [1] "ht2"
## 0.4 subracted porportion to original grow pp.
## Mean of predicted RWIs = 1.055845
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.04 712 0.4 427.2 1.00
## 2 1988 1.01 529 0.4 317.4 1.22
## 3 1989 1.08 901 0.4 540.6 1.23
## 4 1990 1.17 1300 0.4 780.0 1.58
## 5 1991 1.04 693 0.4 415.8 1.07
## 6 1992 1.14 1155 0.4 693.0 1.54
## 7 1993 1.06 797 0.4 478.2 1.44
## 8 1994 1.06 767 0.4 460.2 1.50
## 9 1995 1.08 896 0.4 537.6 1.35
## 10 1996 1.11 1039 0.4 623.4 1.01
## 11 1997 1.02 575 0.4 345.0 0.92
## 12 1998 1.00 520 0.4 312.0 0.99
## 13 1999 1.04 701 0.4 420.6 0.86
## 14 2000 1.02 607 0.4 364.2 1.27
## 15 2001 1.04 703 0.4 421.8 0.79
## 16 2002 1.04 713 0.4 427.8 1.14
## 17 2003 1.02 605 0.4 363.0 0.85
## 18 2004 1.05 726 0.4 435.6 1.26
## 19 2005 1.00 480 0.4 288.0 1.04
## 20 2006 1.01 571 0.4 342.6 1.22
## 21 2007 1.13 1112 0.4 667.2 1.01
## 22 2008 1.08 889 0.4 533.4 1.35
## 23 2009 1.09 948 0.4 568.8 0.95
## 24 2010 1.00 517 0.4 310.2 1.06
## 25 2011 1.02 594 0.4 356.4 0.67
## 26 2012 0.99 450 0.4 270.0 1.24
## 27 2013 1.07 819 0.4 491.4 1.18
## 28 2014 1.05 748 0.4 448.8 1.73
## 29 2015 1.15 1203 0.4 721.8 1.07
## 30 2016 1.05 761 0.4 456.6 1.59
## 31 2017 1.07 856 0.4 513.6 1.01
## 32 2018 1.04 704 0.4 422.4 1.12
## [1] "ht2"
## 0.5 subracted porportion to original grow pp.
## Mean of predicted RWIs = 1.028852
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.02 712 0.5 356.0 1.00
## 2 1988 0.99 529 0.5 264.5 1.22
## 3 1989 1.05 901 0.5 450.5 1.23
## 4 1990 1.12 1300 0.5 650.0 1.58
## 5 1991 1.02 693 0.5 346.5 1.07
## 6 1992 1.10 1155 0.5 577.5 1.54
## 7 1993 1.03 797 0.5 398.5 1.44
## 8 1994 1.03 767 0.5 383.5 1.50
## 9 1995 1.05 896 0.5 448.0 1.35
## 10 1996 1.08 1039 0.5 519.5 1.01
## 11 1997 0.99 575 0.5 287.5 0.92
## 12 1998 0.99 520 0.5 260.0 0.99
## 13 1999 1.02 701 0.5 350.5 0.86
## 14 2000 1.00 607 0.5 303.5 1.27
## 15 2001 1.02 703 0.5 351.5 0.79
## 16 2002 1.02 713 0.5 356.5 1.14
## 17 2003 1.00 605 0.5 302.5 0.85
## 18 2004 1.02 726 0.5 363.0 1.26
## 19 2005 0.98 480 0.5 240.0 1.04
## 20 2006 0.99 571 0.5 285.5 1.22
## 21 2007 1.09 1112 0.5 556.0 1.01
## 22 2008 1.05 889 0.5 444.5 1.35
## 23 2009 1.06 948 0.5 474.0 0.95
## 24 2010 0.98 517 0.5 258.5 1.06
## 25 2011 1.00 594 0.5 297.0 0.67
## 26 2012 0.97 450 0.5 225.0 1.24
## 27 2013 1.04 819 0.5 409.5 1.18
## 28 2014 1.03 748 0.5 374.0 1.73
## 29 2015 1.11 1203 0.5 601.5 1.07
## 30 2016 1.03 761 0.5 380.5 1.59
## 31 2017 1.04 856 0.5 428.0 1.01
## 32 2018 1.02 704 0.5 352.0 1.12
## [1] "ht3"
## 0.1 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.077581
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.04 712 0.1 783.2 1.28
## 2 1988 0.93 529 0.1 581.9 0.76
## 3 1989 1.16 901 0.1 991.1 1.15
## 4 1990 1.40 1300 0.1 1430.0 1.23
## 5 1991 1.03 693 0.1 762.3 0.98
## 6 1992 1.31 1155 0.1 1270.5 1.21
## 7 1993 1.09 797 0.1 876.7 1.03
## 8 1994 1.08 767 0.1 843.7 0.75
## 9 1995 1.15 896 0.1 985.6 1.62
## 10 1996 1.24 1039 0.1 1142.9 1.21
## 11 1997 0.96 575 0.1 632.5 0.65
## 12 1998 0.93 520 0.1 572.0 0.63
## 13 1999 1.04 701 0.1 771.1 0.99
## 14 2000 0.98 607 0.1 667.7 0.86
## 15 2001 1.04 703 0.1 773.3 1.18
## 16 2002 1.04 713 0.1 784.3 0.96
## 17 2003 0.98 605 0.1 665.5 0.56
## 18 2004 1.05 726 0.1 798.6 1.20
## 19 2005 0.90 480 0.1 528.0 0.97
## 20 2006 0.96 571 0.1 628.1 1.02
## 21 2007 1.29 1112 0.1 1223.2 1.24
## 22 2008 1.15 889 0.1 977.9 1.20
## 23 2009 1.19 948 0.1 1042.8 0.59
## 24 2010 0.93 517 0.1 568.7 1.03
## 25 2011 0.97 594 0.1 653.4 0.79
## 26 2012 0.89 450 0.1 495.0 0.77
## 27 2013 1.11 819 0.1 900.9 1.15
## 28 2014 1.07 748 0.1 822.8 1.24
## 29 2015 1.34 1203 0.1 1323.3 0.86
## 30 2016 1.07 761 0.1 837.1 1.41
## 31 2017 1.13 856 0.1 941.6 1.77
## 32 2018 1.04 704 0.1 774.4 0.84
## [1] "ht3"
## 0.2 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.119809
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.08 712 0.2 854.4 1.28
## 2 1988 0.96 529 0.2 634.8 0.76
## 3 1989 1.21 901 0.2 1081.2 1.15
## 4 1990 1.47 1300 0.2 1560.0 1.23
## 5 1991 1.07 693 0.2 831.6 0.98
## 6 1992 1.37 1155 0.2 1386.0 1.21
## 7 1993 1.14 797 0.2 956.4 1.03
## 8 1994 1.12 767 0.2 920.4 0.75
## 9 1995 1.20 896 0.2 1075.2 1.62
## 10 1996 1.30 1039 0.2 1246.8 1.21
## 11 1997 0.99 575 0.2 690.0 0.65
## 12 1998 0.96 520 0.2 624.0 0.63
## 13 1999 1.08 701 0.2 841.2 0.99
## 14 2000 1.01 607 0.2 728.4 0.86
## 15 2001 1.08 703 0.2 843.6 1.18
## 16 2002 1.08 713 0.2 855.6 0.96
## 17 2003 1.01 605 0.2 726.0 0.56
## 18 2004 1.09 726 0.2 871.2 1.20
## 19 2005 0.93 480 0.2 576.0 0.97
## 20 2006 0.99 571 0.2 685.2 1.02
## 21 2007 1.35 1112 0.2 1334.4 1.24
## 22 2008 1.20 889 0.2 1066.8 1.20
## 23 2009 1.24 948 0.2 1137.6 0.59
## 24 2010 0.95 517 0.2 620.4 1.03
## 25 2011 1.00 594 0.2 712.8 0.79
## 26 2012 0.91 450 0.2 540.0 0.77
## 27 2013 1.15 819 0.2 982.8 1.15
## 28 2014 1.11 748 0.2 897.6 1.24
## 29 2015 1.41 1203 0.2 1443.6 0.86
## 30 2016 1.11 761 0.2 913.2 1.41
## 31 2017 1.18 856 0.2 1027.2 1.77
## 32 2018 1.08 704 0.2 844.8 0.84
## [1] "ht3"
## 0.3 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.162038
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.12 712 0.3 925.6 1.28
## 2 1988 0.99 529 0.3 687.7 0.76
## 3 1989 1.26 901 0.3 1171.3 1.15
## 4 1990 1.54 1300 0.3 1690.0 1.23
## 5 1991 1.11 693 0.3 900.9 0.98
## 6 1992 1.44 1155 0.3 1501.5 1.21
## 7 1993 1.18 797 0.3 1036.1 1.03
## 8 1994 1.16 767 0.3 997.1 0.75
## 9 1995 1.25 896 0.3 1164.8 1.62
## 10 1996 1.36 1039 0.3 1350.7 1.21
## 11 1997 1.02 575 0.3 747.5 0.65
## 12 1998 0.98 520 0.3 676.0 0.63
## 13 1999 1.11 701 0.3 911.3 0.99
## 14 2000 1.05 607 0.3 789.1 0.86
## 15 2001 1.12 703 0.3 913.9 1.18
## 16 2002 1.12 713 0.3 926.9 0.96
## 17 2003 1.05 605 0.3 786.5 0.56
## 18 2004 1.13 726 0.3 943.8 1.20
## 19 2005 0.96 480 0.3 624.0 0.97
## 20 2006 1.02 571 0.3 742.3 1.02
## 21 2007 1.41 1112 0.3 1445.6 1.24
## 22 2008 1.25 889 0.3 1155.7 1.20
## 23 2009 1.29 948 0.3 1232.4 0.59
## 24 2010 0.98 517 0.3 672.1 1.03
## 25 2011 1.04 594 0.3 772.2 0.79
## 26 2012 0.93 450 0.3 585.0 0.77
## 27 2013 1.20 819 0.3 1064.7 1.15
## 28 2014 1.15 748 0.3 972.4 1.24
## 29 2015 1.47 1203 0.3 1563.9 0.86
## 30 2016 1.16 761 0.3 989.3 1.41
## 31 2017 1.22 856 0.3 1112.8 1.77
## 32 2018 1.12 704 0.3 915.2 0.84
## [1] "ht3"
## 0.4 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.204267
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.16 712 0.4 996.8 1.28
## 2 1988 1.02 529 0.4 740.6 0.76
## 3 1989 1.31 901 0.4 1261.4 1.15
## 4 1990 1.61 1300 0.4 1820.0 1.23
## 5 1991 1.15 693 0.4 970.2 0.98
## 6 1992 1.50 1155 0.4 1617.0 1.21
## 7 1993 1.23 797 0.4 1115.8 1.03
## 8 1994 1.20 767 0.4 1073.8 0.75
## 9 1995 1.30 896 0.4 1254.4 1.62
## 10 1996 1.41 1039 0.4 1454.6 1.21
## 11 1997 1.06 575 0.4 805.0 0.65
## 12 1998 1.01 520 0.4 728.0 0.63
## 13 1999 1.15 701 0.4 981.4 0.99
## 14 2000 1.08 607 0.4 849.8 0.86
## 15 2001 1.15 703 0.4 984.2 1.18
## 16 2002 1.16 713 0.4 998.2 0.96
## 17 2003 1.08 605 0.4 847.0 0.56
## 18 2004 1.17 726 0.4 1016.4 1.20
## 19 2005 0.98 480 0.4 672.0 0.97
## 20 2006 1.05 571 0.4 799.4 1.02
## 21 2007 1.47 1112 0.4 1556.8 1.24
## 22 2008 1.30 889 0.4 1244.6 1.20
## 23 2009 1.34 948 0.4 1327.2 0.59
## 24 2010 1.01 517 0.4 723.8 1.03
## 25 2011 1.07 594 0.4 831.6 0.79
## 26 2012 0.96 450 0.4 630.0 0.77
## 27 2013 1.24 819 0.4 1146.6 1.15
## 28 2014 1.19 748 0.4 1047.2 1.24
## 29 2015 1.54 1203 0.4 1684.2 0.86
## 30 2016 1.20 761 0.4 1065.4 1.41
## 31 2017 1.27 856 0.4 1198.4 1.77
## 32 2018 1.15 704 0.4 985.6 0.84
## [1] "ht3"
## 0.5 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.246495
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.20 712 0.5 1068.0 1.28
## 2 1988 1.05 529 0.5 793.5 0.76
## 3 1989 1.36 901 0.5 1351.5 1.15
## 4 1990 1.68 1300 0.5 1950.0 1.23
## 5 1991 1.18 693 0.5 1039.5 0.98
## 6 1992 1.57 1155 0.5 1732.5 1.21
## 7 1993 1.27 797 0.5 1195.5 1.03
## 8 1994 1.25 767 0.5 1150.5 0.75
## 9 1995 1.35 896 0.5 1344.0 1.62
## 10 1996 1.47 1039 0.5 1558.5 1.21
## 11 1997 1.09 575 0.5 862.5 0.65
## 12 1998 1.04 520 0.5 780.0 0.63
## 13 1999 1.19 701 0.5 1051.5 0.99
## 14 2000 1.11 607 0.5 910.5 0.86
## 15 2001 1.19 703 0.5 1054.5 1.18
## 16 2002 1.20 713 0.5 1069.5 0.96
## 17 2003 1.11 605 0.5 907.5 0.56
## 18 2004 1.21 726 0.5 1089.0 1.20
## 19 2005 1.01 480 0.5 720.0 0.97
## 20 2006 1.08 571 0.5 856.5 1.02
## 21 2007 1.53 1112 0.5 1668.0 1.24
## 22 2008 1.35 889 0.5 1333.5 1.20
## 23 2009 1.39 948 0.5 1422.0 0.59
## 24 2010 1.04 517 0.5 775.5 1.03
## 25 2011 1.10 594 0.5 891.0 0.79
## 26 2012 0.98 450 0.5 675.0 0.77
## 27 2013 1.29 819 0.5 1228.5 1.15
## 28 2014 1.23 748 0.5 1122.0 1.24
## 29 2015 1.60 1203 0.5 1804.5 0.86
## 30 2016 1.24 761 0.5 1141.5 1.41
## 31 2017 1.32 856 0.5 1284.0 1.77
## 32 2018 1.19 704 0.5 1056.0 0.84
## [1] "ht3"
## 0.1 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.9931232
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.97 712 0.1 640.8 1.28
## 2 1988 0.87 529 0.1 476.1 0.76
## 3 1989 1.06 901 0.1 810.9 1.15
## 4 1990 1.26 1300 0.1 1170.0 1.23
## 5 1991 0.96 693 0.1 623.7 0.98
## 6 1992 1.18 1155 0.1 1039.5 1.21
## 7 1993 1.01 797 0.1 717.3 1.03
## 8 1994 0.99 767 0.1 690.3 0.75
## 9 1995 1.06 896 0.1 806.4 1.62
## 10 1996 1.13 1039 0.1 935.1 1.21
## 11 1997 0.90 575 0.1 517.5 0.65
## 12 1998 0.87 520 0.1 468.0 0.63
## 13 1999 0.96 701 0.1 630.9 0.99
## 14 2000 0.91 607 0.1 546.3 0.86
## 15 2001 0.96 703 0.1 632.7 1.18
## 16 2002 0.97 713 0.1 641.7 0.96
## 17 2003 0.91 605 0.1 544.5 0.56
## 18 2004 0.97 726 0.1 653.4 1.20
## 19 2005 0.85 480 0.1 432.0 0.97
## 20 2006 0.90 571 0.1 513.9 1.02
## 21 2007 1.16 1112 0.1 1000.8 1.24
## 22 2008 1.05 889 0.1 800.1 1.20
## 23 2009 1.08 948 0.1 853.2 0.59
## 24 2010 0.87 517 0.1 465.3 1.03
## 25 2011 0.91 594 0.1 534.6 0.79
## 26 2012 0.84 450 0.1 405.0 0.77
## 27 2013 1.02 819 0.1 737.1 1.15
## 28 2014 0.98 748 0.1 673.2 1.24
## 29 2015 1.21 1203 0.1 1082.7 0.86
## 30 2016 0.99 761 0.1 684.9 1.41
## 31 2017 1.04 856 0.1 770.4 1.77
## 32 2018 0.96 704 0.1 633.6 0.84
## [1] "ht3"
## 0.2 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.9508945
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.93 712 0.2 569.6 1.28
## 2 1988 0.85 529 0.2 423.2 0.76
## 3 1989 1.01 901 0.2 720.8 1.15
## 4 1990 1.18 1300 0.2 1040.0 1.23
## 5 1991 0.92 693 0.2 554.4 0.98
## 6 1992 1.12 1155 0.2 924.0 1.21
## 7 1993 0.96 797 0.2 637.6 1.03
## 8 1994 0.95 767 0.2 613.6 0.75
## 9 1995 1.01 896 0.2 716.8 1.62
## 10 1996 1.07 1039 0.2 831.2 1.21
## 11 1997 0.87 575 0.2 460.0 0.65
## 12 1998 0.84 520 0.2 416.0 0.63
## 13 1999 0.92 701 0.2 560.8 0.99
## 14 2000 0.88 607 0.2 485.6 0.86
## 15 2001 0.92 703 0.2 562.4 1.18
## 16 2002 0.93 713 0.2 570.4 0.96
## 17 2003 0.88 605 0.2 484.0 0.56
## 18 2004 0.93 726 0.2 580.8 1.20
## 19 2005 0.82 480 0.2 384.0 0.97
## 20 2006 0.86 571 0.2 456.8 1.02
## 21 2007 1.10 1112 0.2 889.6 1.24
## 22 2008 1.00 889 0.2 711.2 1.20
## 23 2009 1.03 948 0.2 758.4 0.59
## 24 2010 0.84 517 0.2 413.6 1.03
## 25 2011 0.87 594 0.2 475.2 0.79
## 26 2012 0.81 450 0.2 360.0 0.77
## 27 2013 0.97 819 0.2 655.2 1.15
## 28 2014 0.94 748 0.2 598.4 1.24
## 29 2015 1.14 1203 0.2 962.4 0.86
## 30 2016 0.95 761 0.2 608.8 1.41
## 31 2017 0.99 856 0.2 684.8 1.77
## 32 2018 0.92 704 0.2 563.2 0.84
## [1] "ht3"
## 0.3 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.9086658
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.89 712 0.3 498.4 1.28
## 2 1988 0.82 529 0.3 370.3 0.76
## 3 1989 0.96 901 0.3 630.7 1.15
## 4 1990 1.11 1300 0.3 910.0 1.23
## 5 1991 0.88 693 0.3 485.1 0.98
## 6 1992 1.06 1155 0.3 808.5 1.21
## 7 1993 0.92 797 0.3 557.9 1.03
## 8 1994 0.91 767 0.3 536.9 0.75
## 9 1995 0.96 896 0.3 627.2 1.62
## 10 1996 1.01 1039 0.3 727.3 1.21
## 11 1997 0.83 575 0.3 402.5 0.65
## 12 1998 0.81 520 0.3 364.0 0.63
## 13 1999 0.88 701 0.3 490.7 0.99
## 14 2000 0.85 607 0.3 424.9 0.86
## 15 2001 0.88 703 0.3 492.1 1.18
## 16 2002 0.89 713 0.3 499.1 0.96
## 17 2003 0.85 605 0.3 423.5 0.56
## 18 2004 0.89 726 0.3 508.2 1.20
## 19 2005 0.80 480 0.3 336.0 0.97
## 20 2006 0.83 571 0.3 399.7 1.02
## 21 2007 1.04 1112 0.3 778.4 1.24
## 22 2008 0.96 889 0.3 622.3 1.20
## 23 2009 0.98 948 0.3 663.6 0.59
## 24 2010 0.81 517 0.3 361.9 1.03
## 25 2011 0.84 594 0.3 415.8 0.79
## 26 2012 0.79 450 0.3 315.0 0.77
## 27 2013 0.93 819 0.3 573.3 1.15
## 28 2014 0.90 748 0.3 523.6 1.24
## 29 2015 1.08 1203 0.3 842.1 0.86
## 30 2016 0.91 761 0.3 532.7 1.41
## 31 2017 0.94 856 0.3 599.2 1.77
## 32 2018 0.88 704 0.3 492.8 0.84
## [1] "ht3"
## 0.4 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.8664372
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.85 712 0.4 427.2 1.28
## 2 1988 0.79 529 0.4 317.4 0.76
## 3 1989 0.91 901 0.4 540.6 1.15
## 4 1990 1.04 1300 0.4 780.0 1.23
## 5 1991 0.84 693 0.4 415.8 0.98
## 6 1992 0.99 1155 0.4 693.0 1.21
## 7 1993 0.88 797 0.4 478.2 1.03
## 8 1994 0.87 767 0.4 460.2 0.75
## 9 1995 0.91 896 0.4 537.6 1.62
## 10 1996 0.96 1039 0.4 623.4 1.21
## 11 1997 0.80 575 0.4 345.0 0.65
## 12 1998 0.78 520 0.4 312.0 0.63
## 13 1999 0.84 701 0.4 420.6 0.99
## 14 2000 0.81 607 0.4 364.2 0.86
## 15 2001 0.84 703 0.4 421.8 1.18
## 16 2002 0.85 713 0.4 427.8 0.96
## 17 2003 0.81 605 0.4 363.0 0.56
## 18 2004 0.85 726 0.4 435.6 1.20
## 19 2005 0.77 480 0.4 288.0 0.97
## 20 2006 0.80 571 0.4 342.6 1.02
## 21 2007 0.98 1112 0.4 667.2 1.24
## 22 2008 0.91 889 0.4 533.4 1.20
## 23 2009 0.93 948 0.4 568.8 0.59
## 24 2010 0.78 517 0.4 310.2 1.03
## 25 2011 0.81 594 0.4 356.4 0.79
## 26 2012 0.76 450 0.4 270.0 0.77
## 27 2013 0.88 819 0.4 491.4 1.15
## 28 2014 0.86 748 0.4 448.8 1.24
## 29 2015 1.01 1203 0.4 721.8 0.86
## 30 2016 0.86 761 0.4 456.6 1.41
## 31 2017 0.90 856 0.4 513.6 1.77
## 32 2018 0.85 704 0.4 422.4 0.84
## [1] "ht3"
## 0.5 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.8242085
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.81 712 0.5 356.0 1.28
## 2 1988 0.76 529 0.5 264.5 0.76
## 3 1989 0.86 901 0.5 450.5 1.15
## 4 1990 0.97 1300 0.5 650.0 1.23
## 5 1991 0.80 693 0.5 346.5 0.98
## 6 1992 0.93 1155 0.5 577.5 1.21
## 7 1993 0.83 797 0.5 398.5 1.03
## 8 1994 0.82 767 0.5 383.5 0.75
## 9 1995 0.86 896 0.5 448.0 1.62
## 10 1996 0.90 1039 0.5 519.5 1.21
## 11 1997 0.77 575 0.5 287.5 0.65
## 12 1998 0.76 520 0.5 260.0 0.63
## 13 1999 0.81 701 0.5 350.5 0.99
## 14 2000 0.78 607 0.5 303.5 0.86
## 15 2001 0.81 703 0.5 351.5 1.18
## 16 2002 0.81 713 0.5 356.5 0.96
## 17 2003 0.78 605 0.5 302.5 0.56
## 18 2004 0.81 726 0.5 363.0 1.20
## 19 2005 0.74 480 0.5 240.0 0.97
## 20 2006 0.77 571 0.5 285.5 1.02
## 21 2007 0.92 1112 0.5 556.0 1.24
## 22 2008 0.86 889 0.5 444.5 1.20
## 23 2009 0.87 948 0.5 474.0 0.59
## 24 2010 0.76 517 0.5 258.5 1.03
## 25 2011 0.78 594 0.5 297.0 0.79
## 26 2012 0.74 450 0.5 225.0 0.77
## 27 2013 0.84 819 0.5 409.5 1.15
## 28 2014 0.82 748 0.5 374.0 1.24
## 29 2015 0.94 1203 0.5 601.5 0.86
## 30 2016 0.82 761 0.5 380.5 1.41
## 31 2017 0.85 856 0.5 428.0 1.77
## 32 2018 0.81 704 0.5 352.0 0.84
## [1] "ht4"
## 0.1 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.006634
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.00 712 0.1 783.2 1.14
## 2 1988 0.98 529 0.1 581.9 0.86
## 3 1989 1.02 901 0.1 991.1 0.83
## 4 1990 1.07 1300 0.1 1430.0 1.13
## 5 1991 1.00 693 0.1 762.3 1.09
## 6 1992 1.05 1155 0.1 1270.5 1.16
## 7 1993 1.01 797 0.1 876.7 1.03
## 8 1994 1.01 767 0.1 843.7 0.85
## 9 1995 1.02 896 0.1 985.6 1.08
## 10 1996 1.04 1039 0.1 1142.9 0.61
## 11 1997 0.98 575 0.1 632.5 0.85
## 12 1998 0.98 520 0.1 572.0 0.98
## 13 1999 1.00 701 0.1 771.1 1.04
## 14 2000 0.99 607 0.1 667.7 1.05
## 15 2001 1.00 703 0.1 773.3 0.99
## 16 2002 1.00 713 0.1 784.3 1.05
## 17 2003 0.99 605 0.1 665.5 1.07
## 18 2004 1.00 726 0.1 798.6 1.21
## 19 2005 0.97 480 0.1 528.0 0.89
## 20 2006 0.98 571 0.1 628.1 1.07
## 21 2007 1.05 1112 0.1 1223.2 1.08
## 22 2008 1.02 889 0.1 977.9 0.95
## 23 2009 1.03 948 0.1 1042.8 0.75
## 24 2010 0.98 517 0.1 568.7 0.93
## 25 2011 0.99 594 0.1 653.4 0.72
## 26 2012 0.97 450 0.1 495.0 0.96
## 27 2013 1.01 819 0.1 900.9 0.76
## 28 2014 1.00 748 0.1 822.8 1.44
## 29 2015 1.06 1203 0.1 1323.3 1.15
## 30 2016 1.01 761 0.1 837.1 1.19
## 31 2017 1.02 856 0.1 941.6 1.08
## 32 2018 1.00 704 0.1 774.4 0.95
## [1] "ht4"
## 0.2 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.015251
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.01 712 0.2 854.4 1.14
## 2 1988 0.98 529 0.2 634.8 0.86
## 3 1989 1.03 901 0.2 1081.2 0.83
## 4 1990 1.09 1300 0.2 1560.0 1.13
## 5 1991 1.01 693 0.2 831.6 1.09
## 6 1992 1.07 1155 0.2 1386.0 1.16
## 7 1993 1.02 797 0.2 956.4 1.03
## 8 1994 1.02 767 0.2 920.4 0.85
## 9 1995 1.03 896 0.2 1075.2 1.08
## 10 1996 1.05 1039 0.2 1246.8 0.61
## 11 1997 0.99 575 0.2 690.0 0.85
## 12 1998 0.98 520 0.2 624.0 0.98
## 13 1999 1.01 701 0.2 841.2 1.04
## 14 2000 0.99 607 0.2 728.4 1.05
## 15 2001 1.01 703 0.2 843.6 0.99
## 16 2002 1.01 713 0.2 855.6 1.05
## 17 2003 0.99 605 0.2 726.0 1.07
## 18 2004 1.01 726 0.2 871.2 1.21
## 19 2005 0.98 480 0.2 576.0 0.89
## 20 2006 0.99 571 0.2 685.2 1.07
## 21 2007 1.06 1112 0.2 1334.4 1.08
## 22 2008 1.03 889 0.2 1066.8 0.95
## 23 2009 1.04 948 0.2 1137.6 0.75
## 24 2010 0.98 517 0.2 620.4 0.93
## 25 2011 0.99 594 0.2 712.8 0.72
## 26 2012 0.97 450 0.2 540.0 0.96
## 27 2013 1.02 819 0.2 982.8 0.76
## 28 2014 1.01 748 0.2 897.6 1.44
## 29 2015 1.07 1203 0.2 1443.6 1.15
## 30 2016 1.01 761 0.2 913.2 1.19
## 31 2017 1.03 856 0.2 1027.2 1.08
## 32 2018 1.01 704 0.2 844.8 0.95
## [1] "ht4"
## 0.3 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.023868
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.02 712 0.3 925.6 1.14
## 2 1988 0.99 529 0.3 687.7 0.86
## 3 1989 1.04 901 0.3 1171.3 0.83
## 4 1990 1.10 1300 0.3 1690.0 1.13
## 5 1991 1.01 693 0.3 900.9 1.09
## 6 1992 1.08 1155 0.3 1501.5 1.16
## 7 1993 1.03 797 0.3 1036.1 1.03
## 8 1994 1.02 767 0.3 997.1 0.85
## 9 1995 1.04 896 0.3 1164.8 1.08
## 10 1996 1.06 1039 0.3 1350.7 0.61
## 11 1997 1.00 575 0.3 747.5 0.85
## 12 1998 0.99 520 0.3 676.0 0.98
## 13 1999 1.01 701 0.3 911.3 1.04
## 14 2000 1.00 607 0.3 789.1 1.05
## 15 2001 1.01 703 0.3 913.9 0.99
## 16 2002 1.02 713 0.3 926.9 1.05
## 17 2003 1.00 605 0.3 786.5 1.07
## 18 2004 1.02 726 0.3 943.8 1.21
## 19 2005 0.98 480 0.3 624.0 0.89
## 20 2006 1.00 571 0.3 742.3 1.07
## 21 2007 1.07 1112 0.3 1445.6 1.08
## 22 2008 1.04 889 0.3 1155.7 0.95
## 23 2009 1.05 948 0.3 1232.4 0.75
## 24 2010 0.99 517 0.3 672.1 0.93
## 25 2011 1.00 594 0.3 772.2 0.72
## 26 2012 0.98 450 0.3 585.0 0.96
## 27 2013 1.03 819 0.3 1064.7 0.76
## 28 2014 1.02 748 0.3 972.4 1.44
## 29 2015 1.09 1203 0.3 1563.9 1.15
## 30 2016 1.02 761 0.3 989.3 1.19
## 31 2017 1.04 856 0.3 1112.8 1.08
## 32 2018 1.01 704 0.3 915.2 0.95
## [1] "ht4"
## 0.4 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.032485
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.02 712 0.4 996.8 1.14
## 2 1988 0.99 529 0.4 740.6 0.86
## 3 1989 1.05 901 0.4 1261.4 0.83
## 4 1990 1.12 1300 0.4 1820.0 1.13
## 5 1991 1.02 693 0.4 970.2 1.09
## 6 1992 1.09 1155 0.4 1617.0 1.16
## 7 1993 1.04 797 0.4 1115.8 1.03
## 8 1994 1.03 767 0.4 1073.8 0.85
## 9 1995 1.05 896 0.4 1254.4 1.08
## 10 1996 1.07 1039 0.4 1454.6 0.61
## 11 1997 1.00 575 0.4 805.0 0.85
## 12 1998 0.99 520 0.4 728.0 0.98
## 13 1999 1.02 701 0.4 981.4 1.04
## 14 2000 1.01 607 0.4 849.8 1.05
## 15 2001 1.02 703 0.4 984.2 0.99
## 16 2002 1.02 713 0.4 998.2 1.05
## 17 2003 1.01 605 0.4 847.0 1.07
## 18 2004 1.03 726 0.4 1016.4 1.21
## 19 2005 0.99 480 0.4 672.0 0.89
## 20 2006 1.00 571 0.4 799.4 1.07
## 21 2007 1.09 1112 0.4 1556.8 1.08
## 22 2008 1.05 889 0.4 1244.6 0.95
## 23 2009 1.06 948 0.4 1327.2 0.75
## 24 2010 0.99 517 0.4 723.8 0.93
## 25 2011 1.01 594 0.4 831.6 0.72
## 26 2012 0.98 450 0.4 630.0 0.96
## 27 2013 1.04 819 0.4 1146.6 0.76
## 28 2014 1.03 748 0.4 1047.2 1.44
## 29 2015 1.10 1203 0.4 1684.2 1.15
## 30 2016 1.03 761 0.4 1065.4 1.19
## 31 2017 1.05 856 0.4 1198.4 1.08
## 32 2018 1.02 704 0.4 985.6 0.95
## [1] "ht4"
## 0.5 Added proportion to original grow pp.
## Mean of predicted RWIs = 1.041102
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 1.03 712 0.5 1068.0 1.14
## 2 1988 1.00 529 0.5 793.5 0.86
## 3 1989 1.06 901 0.5 1351.5 0.83
## 4 1990 1.13 1300 0.5 1950.0 1.13
## 5 1991 1.03 693 0.5 1039.5 1.09
## 6 1992 1.11 1155 0.5 1732.5 1.16
## 7 1993 1.05 797 0.5 1195.5 1.03
## 8 1994 1.04 767 0.5 1150.5 0.85
## 9 1995 1.06 896 0.5 1344.0 1.08
## 10 1996 1.09 1039 0.5 1558.5 0.61
## 11 1997 1.01 575 0.5 862.5 0.85
## 12 1998 1.00 520 0.5 780.0 0.98
## 13 1999 1.03 701 0.5 1051.5 1.04
## 14 2000 1.01 607 0.5 910.5 1.05
## 15 2001 1.03 703 0.5 1054.5 0.99
## 16 2002 1.03 713 0.5 1069.5 1.05
## 17 2003 1.01 605 0.5 907.5 1.07
## 18 2004 1.03 726 0.5 1089.0 1.21
## 19 2005 0.99 480 0.5 720.0 0.89
## 20 2006 1.01 571 0.5 856.5 1.07
## 21 2007 1.10 1112 0.5 1668.0 1.08
## 22 2008 1.06 889 0.5 1333.5 0.95
## 23 2009 1.07 948 0.5 1422.0 0.75
## 24 2010 1.00 517 0.5 775.5 0.93
## 25 2011 1.01 594 0.5 891.0 0.72
## 26 2012 0.99 450 0.5 675.0 0.96
## 27 2013 1.05 819 0.5 1228.5 0.76
## 28 2014 1.04 748 0.5 1122.0 1.44
## 29 2015 1.11 1203 0.5 1804.5 1.15
## 30 2016 1.04 761 0.5 1141.5 1.19
## 31 2017 1.06 856 0.5 1284.0 1.08
## 32 2018 1.03 704 0.5 1056.0 0.95
## [1] "ht4"
## 0.1 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.9893996
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.98 712 0.1 640.8 1.14
## 2 1988 0.97 529 0.1 476.1 0.86
## 3 1989 1.00 901 0.1 810.9 0.83
## 4 1990 1.04 1300 0.1 1170.0 1.13
## 5 1991 0.98 693 0.1 623.7 1.09
## 6 1992 1.03 1155 0.1 1039.5 1.16
## 7 1993 0.99 797 0.1 717.3 1.03
## 8 1994 0.99 767 0.1 690.3 0.85
## 9 1995 1.00 896 0.1 806.4 1.08
## 10 1996 1.02 1039 0.1 935.1 0.61
## 11 1997 0.97 575 0.1 517.5 0.85
## 12 1998 0.96 520 0.1 468.0 0.98
## 13 1999 0.98 701 0.1 630.9 1.04
## 14 2000 0.97 607 0.1 546.3 1.05
## 15 2001 0.98 703 0.1 632.7 0.99
## 16 2002 0.98 713 0.1 641.7 1.05
## 17 2003 0.97 605 0.1 544.5 1.07
## 18 2004 0.99 726 0.1 653.4 1.21
## 19 2005 0.96 480 0.1 432.0 0.89
## 20 2006 0.97 571 0.1 513.9 1.07
## 21 2007 1.02 1112 0.1 1000.8 1.08
## 22 2008 1.00 889 0.1 800.1 0.95
## 23 2009 1.01 948 0.1 853.2 0.75
## 24 2010 0.96 517 0.1 465.3 0.93
## 25 2011 0.97 594 0.1 534.6 0.72
## 26 2012 0.96 450 0.1 405.0 0.96
## 27 2013 0.99 819 0.1 737.1 0.76
## 28 2014 0.99 748 0.1 673.2 1.44
## 29 2015 1.03 1203 0.1 1082.7 1.15
## 30 2016 0.99 761 0.1 684.9 1.19
## 31 2017 1.00 856 0.1 770.4 1.08
## 32 2018 0.98 704 0.1 633.6 0.95
## [1] "ht4"
## 0.2 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.9807825
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.98 712 0.2 569.6 1.14
## 2 1988 0.96 529 0.2 423.2 0.86
## 3 1989 0.99 901 0.2 720.8 0.83
## 4 1990 1.03 1300 0.2 1040.0 1.13
## 5 1991 0.97 693 0.2 554.4 1.09
## 6 1992 1.02 1155 0.2 924.0 1.16
## 7 1993 0.98 797 0.2 637.6 1.03
## 8 1994 0.98 767 0.2 613.6 0.85
## 9 1995 0.99 896 0.2 716.8 1.08
## 10 1996 1.01 1039 0.2 831.2 0.61
## 11 1997 0.96 575 0.2 460.0 0.85
## 12 1998 0.96 520 0.2 416.0 0.98
## 13 1999 0.97 701 0.2 560.8 1.04
## 14 2000 0.97 607 0.2 485.6 1.05
## 15 2001 0.97 703 0.2 562.4 0.99
## 16 2002 0.98 713 0.2 570.4 1.05
## 17 2003 0.97 605 0.2 484.0 1.07
## 18 2004 0.98 726 0.2 580.8 1.21
## 19 2005 0.95 480 0.2 384.0 0.89
## 20 2006 0.96 571 0.2 456.8 1.07
## 21 2007 1.01 1112 0.2 889.6 1.08
## 22 2008 0.99 889 0.2 711.2 0.95
## 23 2009 1.00 948 0.2 758.4 0.75
## 24 2010 0.96 517 0.2 413.6 0.93
## 25 2011 0.97 594 0.2 475.2 0.72
## 26 2012 0.95 450 0.2 360.0 0.96
## 27 2013 0.99 819 0.2 655.2 0.76
## 28 2014 0.98 748 0.2 598.4 1.44
## 29 2015 1.02 1203 0.2 962.4 1.15
## 30 2016 0.98 761 0.2 608.8 1.19
## 31 2017 0.99 856 0.2 684.8 1.08
## 32 2018 0.97 704 0.2 563.2 0.95
## [1] "ht4"
## 0.3 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.9721655
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.97 712 0.3 498.4 1.14
## 2 1988 0.95 529 0.3 370.3 0.86
## 3 1989 0.98 901 0.3 630.7 0.83
## 4 1990 1.01 1300 0.3 910.0 1.13
## 5 1991 0.97 693 0.3 485.1 1.09
## 6 1992 1.00 1155 0.3 808.5 1.16
## 7 1993 0.97 797 0.3 557.9 1.03
## 8 1994 0.97 767 0.3 536.9 0.85
## 9 1995 0.98 896 0.3 627.2 1.08
## 10 1996 0.99 1039 0.3 727.3 0.61
## 11 1997 0.96 575 0.3 402.5 0.85
## 12 1998 0.95 520 0.3 364.0 0.98
## 13 1999 0.97 701 0.3 490.7 1.04
## 14 2000 0.96 607 0.3 424.9 1.05
## 15 2001 0.97 703 0.3 492.1 0.99
## 16 2002 0.97 713 0.3 499.1 1.05
## 17 2003 0.96 605 0.3 423.5 1.07
## 18 2004 0.97 726 0.3 508.2 1.21
## 19 2005 0.95 480 0.3 336.0 0.89
## 20 2006 0.96 571 0.3 399.7 1.07
## 21 2007 1.00 1112 0.3 778.4 1.08
## 22 2008 0.98 889 0.3 622.3 0.95
## 23 2009 0.99 948 0.3 663.6 0.75
## 24 2010 0.95 517 0.3 361.9 0.93
## 25 2011 0.96 594 0.3 415.8 0.72
## 26 2012 0.95 450 0.3 315.0 0.96
## 27 2013 0.98 819 0.3 573.3 0.76
## 28 2014 0.97 748 0.3 523.6 1.44
## 29 2015 1.01 1203 0.3 842.1 1.15
## 30 2016 0.97 761 0.3 532.7 1.19
## 31 2017 0.98 856 0.3 599.2 1.08
## 32 2018 0.97 704 0.3 492.8 0.95
## [1] "ht4"
## 0.4 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.9635484
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.96 712 0.4 427.2 1.14
## 2 1988 0.95 529 0.4 317.4 0.86
## 3 1989 0.97 901 0.4 540.6 0.83
## 4 1990 1.00 1300 0.4 780.0 1.13
## 5 1991 0.96 693 0.4 415.8 1.09
## 6 1992 0.99 1155 0.4 693.0 1.16
## 7 1993 0.97 797 0.4 478.2 1.03
## 8 1994 0.96 767 0.4 460.2 0.85
## 9 1995 0.97 896 0.4 537.6 1.08
## 10 1996 0.98 1039 0.4 623.4 0.61
## 11 1997 0.95 575 0.4 345.0 0.85
## 12 1998 0.95 520 0.4 312.0 0.98
## 13 1999 0.96 701 0.4 420.6 1.04
## 14 2000 0.95 607 0.4 364.2 1.05
## 15 2001 0.96 703 0.4 421.8 0.99
## 16 2002 0.96 713 0.4 427.8 1.05
## 17 2003 0.95 605 0.4 363.0 1.07
## 18 2004 0.96 726 0.4 435.6 1.21
## 19 2005 0.94 480 0.4 288.0 0.89
## 20 2006 0.95 571 0.4 342.6 1.07
## 21 2007 0.99 1112 0.4 667.2 1.08
## 22 2008 0.97 889 0.4 533.4 0.95
## 23 2009 0.98 948 0.4 568.8 0.75
## 24 2010 0.95 517 0.4 310.2 0.93
## 25 2011 0.95 594 0.4 356.4 0.72
## 26 2012 0.94 450 0.4 270.0 0.96
## 27 2013 0.97 819 0.4 491.4 0.76
## 28 2014 0.96 748 0.4 448.8 1.44
## 29 2015 0.99 1203 0.4 721.8 1.15
## 30 2016 0.96 761 0.4 456.6 1.19
## 31 2017 0.97 856 0.4 513.6 1.08
## 32 2018 0.96 704 0.4 422.4 0.95
## [1] "ht4"
## 0.5 subracted porportion to original grow pp.
## Mean of predicted RWIs = 0.9549314
## Year Pred. RWI Grow PP Increment PP. New Grow PP Org. RWI
## 1 1987 0.95 712 0.5 356.0 1.14
## 2 1988 0.94 529 0.5 264.5 0.86
## 3 1989 0.96 901 0.5 450.5 0.83
## 4 1990 0.98 1300 0.5 650.0 1.13
## 5 1991 0.95 693 0.5 346.5 1.09
## 6 1992 0.98 1155 0.5 577.5 1.16
## 7 1993 0.96 797 0.5 398.5 1.03
## 8 1994 0.95 767 0.5 383.5 0.85
## 9 1995 0.96 896 0.5 448.0 1.08
## 10 1996 0.97 1039 0.5 519.5 0.61
## 11 1997 0.94 575 0.5 287.5 0.85
## 12 1998 0.94 520 0.5 260.0 0.98
## 13 1999 0.95 701 0.5 350.5 1.04
## 14 2000 0.95 607 0.5 303.5 1.05
## 15 2001 0.95 703 0.5 351.5 0.99
## 16 2002 0.95 713 0.5 356.5 1.05
## 17 2003 0.95 605 0.5 302.5 1.07
## 18 2004 0.95 726 0.5 363.0 1.21
## 19 2005 0.94 480 0.5 240.0 0.89
## 20 2006 0.94 571 0.5 285.5 1.07
## 21 2007 0.97 1112 0.5 556.0 1.08
## 22 2008 0.96 889 0.5 444.5 0.95
## 23 2009 0.96 948 0.5 474.0 0.75
## 24 2010 0.94 517 0.5 258.5 0.93
## 25 2011 0.95 594 0.5 297.0 0.72
## 26 2012 0.94 450 0.5 225.0 0.96
## 27 2013 0.96 819 0.5 409.5 0.76
## 28 2014 0.95 748 0.5 374.0 1.44
## 29 2015 0.98 1203 0.5 601.5 1.15
## 30 2016 0.95 761 0.5 380.5 1.19
## 31 2017 0.96 856 0.5 428.0 1.08
## 32 2018 0.95 704 0.5 352.0 0.95