#installing packages
if (!require("pacman")) install.packages("pacman")
## Loading required package: pacman
pacman::p_load(tidyverse, lubridate, tidyquant, readxl, writexl)
library(tidyverse)
library(lubridate)
library(purrr)
library(tidyquant)
library(readxl)
library(writexl)
# Uploading DATA
data <- read_xlsx('Constituent Companies of the FTSE Nareit All REITs Index_modified_2022.xlsx')
glimpse(data)
## Rows: 206
## Columns: 7
## $ No                   <dbl> 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15…
## $ Company              <chr> "Alexandria Real Estate Equities, Inc.", "Boston …
## $ Symbols              <chr> "ARE", "BXP", "KRC", "VNO", "CUZ", "HIW", "OFC", …
## $ `Investment Sector`  <chr> "Equity", "Equity", "Equity", "Equity", "Equity",…
## $ `Property Sector`    <chr> "Office", "Office", "Office", "Office", "Office",…
## $ `Property Subsector` <chr> "Office", "Office", "Office", "Office", "Office",…
## $ `MKV(millions)`      <dbl> 23776.0, 10590.6, 4513.4, 3990.2, 3829.8, 2942.2,…
# 2.Data Wrangling
## 2.1 Delete ‘No’ column. Rename columns
colnames(data) <- c("No","Company","Symbols","Investment_Sector","Property_Sector","Property_Subsector", "MKV_mio")
data <- data %>% select(-"No")
data
## # A tibble: 206 × 6
##    Company                               Symbols Inves…¹ Prope…² Prope…³ MKV_mio
##    <chr>                                 <chr>   <chr>   <chr>   <chr>     <dbl>
##  1 Alexandria Real Estate Equities, Inc. ARE     Equity  Office  Office   23776 
##  2 Boston Properties, Inc.               BXP     Equity  Office  Office   10591.
##  3 Kilroy Realty Corporation             KRC     Equity  Office  Office    4513.
##  4 Vornado Realty Trust                  VNO     Equity  Office  Office    3990.
##  5 Cousins Properties Incorporated       CUZ     Equity  Office  Office    3830.
##  6 Highwoods Properties, Inc.            HIW     Equity  Office  Office    2942.
##  7 Corporate Office Properties Trust     OFC     Equity  Office  Office    2916.
##  8 Douglas Emmett, Inc                   DEI     Equity  Office  Office    2756.
##  9 Equity Commonwealth                   EQC     Equity  Office  Office    2732.
## 10 SL Green Realty Corp.                 SLG     Equity  Office  Office    2168.
## # … with 196 more rows, and abbreviated variable names ¹​Investment_Sector,
## #   ²​Property_Sector, ³​Property_Subsector
## 2.2 Convert columns into categorical data
data2 <- data %>% select(Symbols,Investment_Sector,Property_Sector,Property_Subsector,MKV_mio) %>% 
  mutate(Investment_Sector= as.factor(Investment_Sector)) %>% 
  mutate(Property_Sector= as.factor(Property_Sector)) %>% 
  mutate(Property_Subsector=as.factor(Property_Subsector))
head(data2)
## # A tibble: 6 × 5
##   Symbols Investment_Sector Property_Sector Property_Subsector MKV_mio
##   <chr>   <fct>             <fct>           <fct>                <dbl>
## 1 ARE     Equity            Office          Office              23776 
## 2 BXP     Equity            Office          Office              10591.
## 3 KRC     Equity            Office          Office               4513.
## 4 VNO     Equity            Office          Office               3990.
## 5 CUZ     Equity            Office          Office               3830.
## 6 HIW     Equity            Office          Office               2942.
# 1.Unique categories
# 1.1 What are the unique categories of property sectors?
sector_cat <- data %>% pull(Property_Sector) %>% as.factor() %>% levels()
data11 <- as.tibble(sector_cat)
## Warning: `as.tibble()` was deprecated in tibble 2.0.0.
## ℹ Please use `as_tibble()` instead.
## ℹ The signature and semantics have changed, see `?as_tibble`.
colnames(data11) <- c("Property Sector")
data11
## # A tibble: 13 × 1
##    `Property Sector`
##    <chr>            
##  1 Data Centers     
##  2 Diversified      
##  3 Health Care      
##  4 Industrial       
##  5 Infrastructure   
##  6 Lodging/Resorts  
##  7 Mortgage         
##  8 Office           
##  9 Residential      
## 10 Retail           
## 11 Self Storage     
## 12 Specialty        
## 13 Timber
## 1.2. What are the unique categories of property subsectors?
subsector_cat <- data %>% pull(Property_Subsector) %>% as.factor() %>% levels()
data12 <- as.tibble(subsector_cat)
colnames(data12) <- c("Property Subsector")
data12
## # A tibble: 18 × 1
##    `Property Subsector`
##    <chr>               
##  1 Apartments          
##  2 Commercial Financing
##  3 Data Centers        
##  4 Diversified         
##  5 Free Standing       
##  6 Health Care         
##  7 Home Financing      
##  8 Industrial          
##  9 Infrastructure      
## 10 Lodging/Resorts     
## 11 Manufactured Homes  
## 12 Office              
## 13 Regional Malls      
## 14 Self Storage        
## 15 Shopping Centers    
## 16 Single Family Homes 
## 17 Specialty           
## 18 Timber
## 1.3 Compute the number of firms in each property subsector and average MKV.
MKV <- data %>% group_by(Property_Sector,Property_Subsector) %>%
  summarize(no_firms = length(Property_Subsector), avg_MKT= mean(MKV_mio)) %>% ungroup()
## `summarise()` has grouped output by 'Property_Sector'. You can override using
## the `.groups` argument.
## `summarise()` has grouped output by 'Property_Sector'. You can override using
## the `.groups` argument.
MKV
## # A tibble: 18 × 4
##    Property_Sector Property_Subsector   no_firms avg_MKT
##    <chr>           <chr>                   <int>   <dbl>
##  1 Data Centers    Data Centers                2  44723.
##  2 Diversified     Diversified                15   1949.
##  3 Health Care     Health Care                15   6474.
##  4 Industrial      Industrial                 12  12655.
##  5 Infrastructure  Infrastructure              6  31458.
##  6 Lodging/Resorts Lodging/Resorts            16   2076.
##  7 Mortgage        Commercial Financing       19   1245.
##  8 Mortgage        Home Financing             25   1288.
##  9 Office          Office                     22   3152.
## 10 Residential     Apartments                 16   7301.
## 11 Residential     Manufactured Homes          3  10183.
## 12 Residential     Single Family Homes         2  14362.
## 13 Retail          Free Standing              12   6515.
## 14 Retail          Regional Malls              3  13908.
## 15 Retail          Shopping Centers           20   3160.
## 16 Self Storage    Self Storage                6  14941.
## 17 Specialty       Specialty                   9   8427.
## 18 Timber          Timber                      3  10395.
# 3.Group analysis and plotting
## 3.1 Select firms with ‘Investment_Sector’ equal to ‘Equity’.
data31 <- data %>% filter(Investment_Sector == "Equity")
data31
## # A tibble: 162 × 6
##    Company                               Symbols Inves…¹ Prope…² Prope…³ MKV_mio
##    <chr>                                 <chr>   <chr>   <chr>   <chr>     <dbl>
##  1 Alexandria Real Estate Equities, Inc. ARE     Equity  Office  Office   23776 
##  2 Boston Properties, Inc.               BXP     Equity  Office  Office   10591.
##  3 Kilroy Realty Corporation             KRC     Equity  Office  Office    4513.
##  4 Vornado Realty Trust                  VNO     Equity  Office  Office    3990.
##  5 Cousins Properties Incorporated       CUZ     Equity  Office  Office    3830.
##  6 Highwoods Properties, Inc.            HIW     Equity  Office  Office    2942.
##  7 Corporate Office Properties Trust     OFC     Equity  Office  Office    2916.
##  8 Douglas Emmett, Inc                   DEI     Equity  Office  Office    2756.
##  9 Equity Commonwealth                   EQC     Equity  Office  Office    2732.
## 10 SL Green Realty Corp.                 SLG     Equity  Office  Office    2168.
## # … with 152 more rows, and abbreviated variable names ¹​Investment_Sector,
## #   ²​Property_Sector, ³​Property_Subsector
## 3.2 Compute the sum of MKV by Property Sector.
data32 <- data %>% group_by(Property_Sector) %>% summarize(MKV=sum(MKV_mio)) %>% 
  ungroup() %>% mutate(MKV_text= scales::dollar(MKV))
data32
## # A tibble: 13 × 3
##    Property_Sector     MKV MKV_text
##    <chr>             <dbl> <chr>   
##  1 Data Centers     89445. $89,445 
##  2 Diversified      29235. $29,235 
##  3 Health Care      97112. $97,112 
##  4 Industrial      151856. $151,856
##  5 Infrastructure  188749. $188,749
##  6 Lodging/Resorts  33215. $33,215 
##  7 Mortgage         55861. $55,861 
##  8 Office           69345. $69,345 
##  9 Residential     176082. $176,082
## 10 Retail          183105. $183,105
## 11 Self Storage     89648. $89,648 
## 12 Specialty        75846. $75,846 
## 13 Timber           31185. $31,185
## 3.3 Plot the MKV by Property Sector.
data33 <- data %>% group_by(Property_Sector) %>% summarize(MKV= sum(MKV_mio)) %>%  ungroup() %>% mutate(MKV_text= scales::dollar(MKV))

data33 %>% ggplot(aes(x=MKV, y= reorder(Property_Sector,MKV))) + geom_col(fill="pink")+ geom_label(mapping = aes(label=MKV_text))+ 
  scale_x_continuous(labels= scales::dollar, limits = c(0,200000))+ theme_tq()+ scale_fill_tq()+
  labs(
    title="Market Value by Equity Property Sector($M)",
    x="Market Value", y="Property Sector")

# 4.Download price from yahoo finance
## 4.1 Download each Symbol’s daily adjusted closing price
ticker <-lapply((data$Symbols),function(x){getSymbols(x, 
                                                from = "2010/01/01",
                                                to = "2022/12/31",
                                                periodicity = "daily", 
                                                src  = "yahoo",
                                                auto.assign = FALSE)})
names(ticker) <- data$Symbols
data41 <- lapply(ticker, Ad)
data41  <- do.call(merge, data41)
head(data41)
##            ARE.Adjusted BXP.Adjusted KRC.Adjusted VNO.Adjusted CUZ.Adjusted
## 2010-01-04     43.12880     43.64644     20.14190     29.86839     14.78186
## 2010-01-05     42.67409     44.30993     20.21481     29.64231     15.52095
## 2010-01-06     42.45013     44.51807     20.17504     29.52287     15.83215
## 2010-01-07     42.84376     44.71320     20.75166     29.97931     16.16280
## 2010-01-08     42.70123     44.13430     20.71188     29.64659     15.85160
## 2010-01-11     42.92520     44.34244     21.14270     29.74042     16.04610
##            HIW.Adjusted OFC.Adjusted DEI.Adjusted EQC.Adjusted SLG.Adjusted
## 2010-01-04     17.59738     20.52098     9.527955     13.40136     32.54274
## 2010-01-05     17.12442     20.82769     9.642670     13.54771     31.93751
## 2010-01-06     17.05375     20.95832     9.615678     13.79860     31.72467
## 2010-01-07     17.36906     20.86177     9.777629     13.81951     32.52943
## 2010-01-08     17.24946     20.76521     9.662911     13.56862     32.29665
## 2010-01-11     17.34730     20.87881     9.791121     13.65225     32.87526
##            HPP.Adjusted PGRE.Adjusted DEA.Adjusted PDM.Adjusted ESRT.Adjusted
## 2010-01-04           NA            NA           NA           NA            NA
## 2010-01-05           NA            NA           NA           NA            NA
## 2010-01-06           NA            NA           NA           NA            NA
## 2010-01-07           NA            NA           NA           NA            NA
## 2010-01-08           NA            NA           NA           NA            NA
## 2010-01-11           NA            NA           NA           NA            NA
##            BDN.Adjusted OPI.Adjusted ONL.Adjusted CIO.Adjusted FSP.Adjusted
## 2010-01-04     5.666383     31.71933           NA           NA     6.465184
## 2010-01-05     5.721834     31.33266           NA           NA     6.329948
## 2010-01-06     5.792413     31.52598           NA           NA     6.242698
## 2010-01-07     5.847867     31.59505           NA           NA     6.203437
## 2010-01-08     5.822661     31.73313           NA           NA     6.155447
## 2010-01-11     5.822661     31.70550           NA           NA     6.103098
##            CMCT.Adjusted NYC.Adjusted PLD.Adjusted REXR.Adjusted COLD.Adjusted
## 2010-01-04      17.09539           NA     16.94888            NA            NA
## 2010-01-05      16.89267           NA     17.19606            NA            NA
## 2010-01-06      16.78005           NA     17.04240            NA            NA
## 2010-01-07      16.75753           NA     17.18270            NA            NA
## 2010-01-08      16.89267           NA     17.13594            NA            NA
## 2010-01-11      17.88371           NA     17.15598            NA            NA
##            EGP.Adjusted FR.Adjusted STAG.Adjusted TRNO.Adjusted IIPR.Adjusted
## 2010-01-04     24.22865    4.254947            NA            NA            NA
## 2010-01-05     23.70249    4.340670            NA            NA            NA
## 2010-01-06     23.66445    4.231569            NA            NA            NA
## 2010-01-07     23.74053    4.325084            NA            NA            NA
## 2010-01-08     23.68981    4.231569            NA            NA            NA
## 2010-01-11     23.74053    4.348463            NA            NA            NA
##            LXP.Adjusted PLYM.Adjusted INDT.Adjusted ILPT.Adjusted KIM.Adjusted
## 2010-01-04     2.945247            NA      24.95744            NA     7.612265
## 2010-01-05     2.954568            NA      24.48541            NA     7.573257
## 2010-01-06     2.912626            NA      23.98764            NA     7.606692
## 2010-01-07     2.940587            NA      24.07346            NA     7.863036
## 2010-01-08     2.977869            NA      24.33951            NA     7.762729
## 2010-01-11     2.991849            NA      24.54549            NA     7.874183
##            REG.Adjusted FRT.Adjusted BRX.Adjusted KRG.Adjusted PECO.Adjusted
## 2010-01-04     21.17594     43.90084           NA     8.264446            NA
## 2010-01-05     21.32818     43.84843           NA     8.063853            NA
## 2010-01-06     21.35864     43.73055           NA     8.264446            NA
## 2010-01-07     21.52308     43.71746           NA     8.645574            NA
## 2010-01-08     21.48654     43.44239           NA     8.665634            NA
## 2010-01-11     21.80933     43.98598           NA     8.625518            NA
##            SITC.Adjusted SKT.Adjusted ROIC.Adjusted UE.Adjusted IVT.Adjusted
## 2010-01-04      8.401089     11.04945      6.406983          NA           NA
## 2010-01-05      8.328428     11.23726      6.444744          NA           NA
## 2010-01-06      8.174030     11.45352      6.451035          NA           NA
## 2010-01-07      8.537322     11.32548      6.469917          NA           NA
## 2010-01-08      8.455579     11.16612      6.476212          NA           NA
## 2010-01-11      8.510076     11.21734      6.457330          NA           NA
##            AKR.Adjusted ALEX.Adjusted BFS.Adjusted RPT.Adjusted UBA.Adjusted
## 2010-01-04     10.57935            NA     19.85814     5.038891     7.861887
## 2010-01-05     10.51697            NA     19.52819     4.846450     7.745226
## 2010-01-06     10.47954            NA     19.34819     4.750231     7.700385
## 2010-01-07     10.61678            NA     19.89414     4.760360     7.705538
## 2010-01-08     10.41717            NA     20.69207     4.704655     7.607609
## 2010-01-11     10.49202            NA     20.81207     4.699589     7.695230
##            WSR.Adjusted CTO.Adjusted UBP.Adjusted WHLR.Adjusted SPG.Adjusted
## 2010-01-04           NA     7.698835     7.444952            NA     43.83769
## 2010-01-05           NA     7.598242     7.479976            NA     43.53773
## 2010-01-06           NA     7.491222     7.398727            NA     43.04890
## 2010-01-07           NA     7.611083     7.271776            NA     43.60994
## 2010-01-08           NA     7.634625     7.124512            NA     42.56565
## 2010-01-11           NA     7.692416     7.205760            NA     42.60453
##            MAC.Adjusted CBL.Adjusted O.Adjusted STOR.Adjusted NNN.Adjusted
## 2010-01-04     17.52952           NA   13.90159            NA     11.36129
## 2010-01-05     17.32324           NA   14.13594            NA     11.32939
## 2010-01-06     16.77481           NA   14.12529            NA     11.43572
## 2010-01-07     16.84022           NA   14.42356            NA     11.48357
## 2010-01-08     16.52323           NA   14.62063            NA     11.31876
## 2010-01-11     16.56852           NA   14.50878            NA     11.38256
##            ADC.Adjusted SRC.Adjusted EPRT.Adjusted FCPT.Adjusted GTY.Adjusted
## 2010-01-04     12.18415           NA            NA            NA     12.00436
## 2010-01-05     12.10200           NA            NA            NA     11.79669
## 2010-01-06     11.94283           NA            NA            NA     11.77137
## 2010-01-07     11.99418           NA            NA            NA     11.82201
## 2010-01-08     11.87608           NA            NA            NA     11.80682
## 2010-01-11     11.88122           NA            NA            NA     11.79162
##            NTST.Adjusted RTL.Adjusted PSTL.Adjusted PINE.Adjusted AVB.Adjusted
## 2010-01-04            NA           NA            NA            NA     53.51212
## 2010-01-05            NA           NA            NA            NA     53.11009
## 2010-01-06            NA           NA            NA            NA     52.60928
## 2010-01-07            NA           NA            NA            NA     52.71471
## 2010-01-08            NA           NA            NA            NA     52.31929
## 2010-01-11            NA           NA            NA            NA     53.03763
##            EQR.Adjusted MAA.Adjusted ESS.Adjusted UDR.Adjusted CPT.Adjusted
## 2010-01-04     18.74069     29.57461     55.39894     10.28221     25.23881
## 2010-01-05     18.66775     29.55007     55.73420     10.26952     25.18406
## 2010-01-06     18.77436     29.64826     56.12310     10.19975     24.87991
## 2010-01-07     18.95391     29.78943     56.70650     10.27587     24.83124
## 2010-01-08     18.71264     29.59303     56.12310     10.07289     24.45408
## 2010-01-11     18.65652     29.74645     56.16336     10.14266     24.52708
##            AIRC.Adjusted IRT.Adjusted ELME.Adjusted VRE.Adjusted NXRT.Adjusted
## 2010-01-04            NA           NA      15.03764     21.16620            NA
## 2010-01-05            NA           NA      14.92768     21.75067            NA
## 2010-01-06            NA           NA      14.91668     21.99577            NA
## 2010-01-07            NA           NA      15.03214     22.36026            NA
## 2010-01-08            NA           NA      15.02665     22.28485            NA
## 2010-01-11            NA           NA      15.05964     22.58021            NA
##            AIV.Adjusted CSR.Adjusted BRT.Adjusted CLPR.Adjusted BHM.Adjusted
## 2010-01-04     1.145269     42.51285     3.557935            NA           NA
## 2010-01-05     1.173972     40.85772     3.536371            NA           NA
## 2010-01-06     1.194782     40.00651     3.514807            NA           NA
## 2010-01-07     1.238555     40.43212     3.521996            NA           NA
## 2010-01-08     1.209851     40.57398     3.529183            NA           NA
## 2010-01-11     1.219180     40.52670     3.543559            NA           NA
##            SUI.Adjusted ELS.Adjusted UMH.Adjusted INVH.Adjusted AMH.Adjusted
## 2010-01-04     11.28528     9.186099     3.902713            NA           NA
## 2010-01-05     11.22327     9.226366     3.856799            NA           NA
## 2010-01-06     11.56149     9.193421     3.810885            NA           NA
## 2010-01-07     11.56713     9.105565     3.806294            NA           NA
## 2010-01-08     11.57277     9.068960     3.810885            NA           NA
## 2010-01-11     11.57277     9.065299     3.865982            NA           NA
##            WPC.Adjusted BNL.Adjusted JBGS.Adjusted AAT.Adjusted GNL.Adjusted
## 2010-01-04     12.99001           NA            NA           NA           NA
## 2010-01-05     12.92435           NA            NA           NA           NA
## 2010-01-06     12.76022           NA            NA           NA           NA
## 2010-01-07     12.96187           NA            NA           NA           NA
## 2010-01-08     12.98532           NA            NA           NA           NA
## 2010-01-11     13.06504           NA            NA           NA           NA
##            SVC.Adjusted ALX.Adjusted AHH.Adjusted GOOD.Adjusted STAR.Adjusted
## 2010-01-04     10.68936     123.8201           NA      4.637640      1.876681
## 2010-01-05     10.86645     123.0840           NA      4.489704      1.985869
## 2010-01-06     10.93911     123.7543           NA      4.548189      2.122355
## 2010-01-07     11.05717     125.9707           NA      4.555070      2.320260
## 2010-01-08     11.19794     125.6993           NA      4.637640      2.313436
## 2010-01-11     11.37050     119.9547           NA      4.579153      2.361206
##            OLP.Adjusted MDV.Adjusted MDRR.Adjusted SQFT.Adjusted GIPR.Adjusted
## 2010-01-04     3.461107           NA            NA            NA            NA
## 2010-01-05     3.590164           NA            NA            NA            NA
## 2010-01-06     3.828727           NA            NA            NA            NA
## 2010-01-07     3.926499           NA            NA            NA            NA
## 2010-01-08     3.887390           NA            NA            NA            NA
## 2010-01-11     4.079021           NA            NA            NA            NA
##            HST.Adjusted RHP.Adjusted APLE.Adjusted PK.Adjusted SHO.Adjusted
## 2010-01-04     8.109556     11.65321            NA          NA     6.320421
## 2010-01-05     8.294800     11.57444            NA          NA     6.376478
## 2010-01-06     8.342831     11.91205            NA          NA     6.355456
## 2010-01-07     8.651568     11.90080            NA          NA     6.551656
## 2010-01-08     8.569238     12.16526            NA          NA     6.600706
## 2010-01-11     8.493771     12.41847            NA          NA     6.838948
##            PEB.Adjusted DRH.Adjusted RLJ.Adjusted XHR.Adjusted INN.Adjusted
## 2010-01-04     15.18675     5.927489           NA           NA           NA
## 2010-01-05     15.46417     6.201276           NA           NA           NA
## 2010-01-06     15.47128     6.187586           NA           NA           NA
## 2010-01-07     15.15830     6.303946           NA           NA           NA
## 2010-01-08     15.02315     6.139674           NA           NA           NA
## 2010-01-11     14.95913     6.365548           NA           NA           NA
##            CLDT.Adjusted HT.Adjusted BHR.Adjusted AHT.Adjusted SOHO.Adjusted
## 2010-01-04            NA    7.147984           NA     171.1183      1.246318
## 2010-01-05            NA    7.456850           NA     175.3522      1.252427
## 2010-01-06            NA    7.743650           NA     184.1726      1.246318
## 2010-01-07            NA    7.831897           NA     190.5234      1.289084
## 2010-01-08            NA    7.765709           NA     198.2855      1.374615
## 2010-01-11            NA    8.162825           NA     206.4003      1.545678
##            IHT.Adjusted PSA.Adjusted EXR.Adjusted CUBE.Adjusted LSI.Adjusted
## 2010-01-04     0.989080     50.30447     7.784089      4.678253     14.13645
## 2010-01-05     0.989080     50.71881     7.731717      4.772665     13.95855
## 2010-01-06     1.061673     50.41121     7.757902      4.720574     13.93088
## 2010-01-07     1.143340     50.34212     7.698983      4.733599     13.97437
## 2010-01-08     1.170563     49.42556     7.528767      4.661975     13.83996
## 2010-01-11     1.225008     49.76457     7.587688      4.753132     14.36573
##            NSA.Adjusted SELF.Adjusted WELL.Adjusted VTR.Adjusted PEAK.Adjusted
## 2010-01-04           NA      1.579438      23.64323     27.23341      14.20855
## 2010-01-05           NA      1.579438      23.97607     27.36535      14.17075
## 2010-01-06           NA      1.579438      23.85796     27.05752      14.08569
## 2010-01-07           NA      1.549230      23.90628     27.35906      14.27943
## 2010-01-08           NA      1.536284      23.65932     27.05752      14.37393
## 2010-01-11           NA      1.575123      23.71302     27.60407      14.53459
##            HR.Adjusted MPW.Adjusted OHI.Adjusted DOC.Adjusted SBRA.Adjusted
## 2010-01-04          NA     4.199804     7.588738           NA      9.662730
## 2010-01-05          NA     4.320752     7.716382           NA      9.798090
## 2010-01-06          NA     4.333263     7.700903           NA      9.558603
## 2010-01-07          NA     4.304070     7.708642           NA      9.798090
## 2010-01-08          NA     4.220657     7.673831           NA     10.100050
## 2010-01-11          NA     4.287387     7.693167           NA      9.860565
##            NHI.Adjusted CTRE.Adjusted LTC.Adjusted CHCT.Adjusted UHT.Adjusted
## 2010-01-04     17.45256            NA     13.60855            NA     16.86645
## 2010-01-05     17.30287            NA     13.39607            NA     16.86119
## 2010-01-06     16.81511            NA     13.59372            NA     16.79280
## 2010-01-07     16.72819            NA     13.82103            NA     16.95589
## 2010-01-08     16.78614            NA     13.67278            NA     16.98745
## 2010-01-11     16.81511            NA     13.32688            NA     16.92958
##            GMRE.Adjusted DHC.Adjusted WY.Adjusted RYN.Adjusted PCH.Adjusted
## 2010-01-04            NA     9.680449    10.53015     12.89141     16.03655
## 2010-01-05            NA     9.738523    10.75369     13.23562     16.10142
## 2010-01-06            NA     9.850202    10.63478     13.25086     16.30599
## 2010-01-07            NA     9.814461    10.58722     13.52197     16.35090
## 2010-01-08            NA     9.707251    10.48972     13.68951     16.30599
## 2010-01-11            NA     9.783191    10.55868     13.82049     16.19123
##            AMT.Adjusted CCI.Adjusted SBAC.Adjusted UNIT.Adjusted CORR.Adjusted
## 2010-01-04     35.16530     28.89672      34.27257            NA      13.35731
## 2010-01-05     35.74788     29.17394      35.09113            NA      13.77722
## 2010-01-06     35.93398     28.75811      35.02293            NA      14.03717
## 2010-01-07     35.83689     28.28392      35.51991            NA      14.31711
## 2010-01-08     35.90971     28.42251      35.55889            NA      14.89700
## 2010-01-11     35.58606     28.42982      35.80251            NA      14.99698
##            PW.Adjusted EQIX.Adjusted DLR.Adjusted VICI.Adjusted IRM.Adjusted
## 2010-01-04    9.308209      86.67098     29.50229            NA     9.347873
## 2010-01-05    9.370089      85.86406     29.69641            NA     9.376455
## 2010-01-06    9.325888      86.64723     29.29639            NA     9.678658
## 2010-01-07    9.370089      84.87521     29.55523            NA     9.833848
## 2010-01-08    9.591081      84.46383     29.88466            NA     9.862433
## 2010-01-11    9.440806      85.16000     29.73759            NA     9.935942
##            GLPI.Adjusted LAMR.Adjusted EPR.Adjusted OUT.Adjusted SAFE.Adjusted
## 2010-01-04            NA      21.30769     16.41337           NA            NA
## 2010-01-05            NA      21.82836     16.39939           NA            NA
## 2010-01-06            NA      22.26993     16.26895           NA            NA
## 2010-01-07            NA      21.85472     16.27826           NA            NA
## 2010-01-08            NA      21.83495     16.23634           NA            NA
## 2010-01-11            NA      21.78882     16.64166           NA            NA
##            FPI.Adjusted LAND.Adjusted NLY.Adjusted AGNC.Adjusted RITM.Adjusted
## 2010-01-04           NA            NA     14.15120      4.612730            NA
## 2010-01-05           NA            NA     14.15933      4.597188            NA
## 2010-01-06           NA            NA     14.24874      4.541924            NA
## 2010-01-07           NA            NA     14.15120      4.519475            NA
## 2010-01-08           NA            NA     14.24874      4.576464            NA
## 2010-01-11           NA            NA     14.31377      4.659357            NA
##            TWO.Adjusted CIM.Adjusted RC.Adjusted PMT.Adjusted FBRT.Adjusted
## 2010-01-04     11.96757     3.412805          NA     4.439290            NA
## 2010-01-05     11.95537     3.491967          NA     4.408531            NA
## 2010-01-06     11.83338     3.518355          NA     4.416220            NA
## 2010-01-07     11.95537     3.597518          NA     4.444414            NA
## 2010-01-08     11.95537     3.579927          NA     4.418785            NA
## 2010-01-11     11.89437     3.606315          NA     4.439290            NA
##            MFA.Adjusted NYMT.Adjusted RWT.Adjusted EFC.Adjusted ARR.Adjusted
## 2010-01-04     6.113248      1.241128     5.532669           NA     10.49985
## 2010-01-05     6.146202      1.244634     5.570774           NA     10.21338
## 2010-01-06     6.137962      1.232363     5.475513           NA     10.23829
## 2010-01-07     6.129726      1.228857     5.673652           NA     10.21338
## 2010-01-08     6.121486      1.204315     5.711757           NA     10.18847
## 2010-01-11     6.096770      1.174514     5.890841           NA     10.21338
##            DX.Adjusted IVR.Adjusted ORC.Adjusted AJX.Adjusted CHMI.Adjusted
## 2010-01-04    6.168885     43.91830           NA           NA            NA
## 2010-01-05    6.231905     43.70733           NA           NA            NA
## 2010-01-06    6.273918     43.82242           NA           NA            NA
## 2010-01-07    6.273918     43.05528           NA           NA            NA
## 2010-01-08    6.308928     42.95941           NA           NA            NA
## 2010-01-11    6.364945     41.23335           NA           NA            NA
##            AOMR.Adjusted MITT.Adjusted LFT.Adjusted EARN.Adjusted AAIC.Adjusted
## 2010-01-04            NA            NA           NA            NA      3.799235
## 2010-01-05            NA            NA           NA            NA      3.878788
## 2010-01-06            NA            NA           NA            NA      3.876377
## 2010-01-07            NA            NA           NA            NA      3.869145
## 2010-01-08            NA            NA           NA            NA      3.881198
## 2010-01-11            NA            NA           NA            NA      3.828163
##            LOAN.Adjusted WMC.Adjusted STWD.Adjusted BXMT.Adjusted HASI.Adjusted
## 2010-01-04      0.519394           NA      5.121821      2.708894            NA
## 2010-01-05      0.519394           NA      5.100734      2.751554            NA
## 2010-01-06      0.519394           NA      5.048012      3.135491            NA
## 2010-01-07      0.499607           NA      5.037468      3.690068            NA
## 2010-01-08      0.494661           NA      5.119187      3.626079            NA
## 2010-01-11      0.494661           NA      5.216720      3.668739            NA
##            ABR.Adjusted CMTG.Adjusted ARI.Adjusted LADR.Adjusted KREF.Adjusted
## 2010-01-04     0.784815            NA     4.586231            NA            NA
## 2010-01-05     0.764896            NA     4.555910            NA            NA
## 2010-01-06     0.852540            NA     4.548328            NA            NA
## 2010-01-07     0.896362            NA     4.555910            NA            NA
## 2010-01-08     0.916282            NA     4.563490            NA            NA
## 2010-01-11     0.936201            NA     4.566016            NA            NA
##            BRSP.Adjusted ACRE.Adjusted TRTX.Adjusted BRMK.Adjusted
## 2010-01-04            NA            NA            NA            NA
## 2010-01-05            NA            NA            NA            NA
## 2010-01-06            NA            NA            NA            NA
## 2010-01-07            NA            NA            NA            NA
## 2010-01-08            NA            NA            NA            NA
## 2010-01-11            NA            NA            NA            NA
##            AFCG.Adjusted GPMT.Adjusted REFI.Adjusted NREF.Adjusted
## 2010-01-04            NA            NA            NA            NA
## 2010-01-05            NA            NA            NA            NA
## 2010-01-06            NA            NA            NA            NA
## 2010-01-07            NA            NA            NA            NA
## 2010-01-08            NA            NA            NA            NA
## 2010-01-11            NA            NA            NA            NA
##            SEVN.Adjusted SACH.Adjusted ACR.Adjusted
## 2010-01-04      7.035621            NA     19.32179
## 2010-01-05      7.060426            NA     19.28361
## 2010-01-06      7.126565            NA     19.47454
## 2010-01-07      7.105896            NA     20.58191
## 2010-01-08      7.126565            NA     21.49835
## 2010-01-11      7.159635            NA     21.68929
## 4.2 Replace “.Adjusted” with "". Show the first six rows of data using head(). 
names(data41) = gsub(pattern = ".Adjusted", replacement = "", x = names(data41))
head(data41,6)
##                 ARE      BXP      KRC      VNO      CUZ      HIW      OFC
## 2010-01-04 43.12880 43.64644 20.14190 29.86839 14.78186 17.59738 20.52098
## 2010-01-05 42.67409 44.30993 20.21481 29.64231 15.52095 17.12442 20.82769
## 2010-01-06 42.45013 44.51807 20.17504 29.52287 15.83215 17.05375 20.95832
## 2010-01-07 42.84376 44.71320 20.75166 29.97931 16.16280 17.36906 20.86177
## 2010-01-08 42.70123 44.13430 20.71188 29.64659 15.85160 17.24946 20.76521
## 2010-01-11 42.92520 44.34244 21.14270 29.74042 16.04610 17.34730 20.87881
##                 DEI      EQC      SLG HPP PGRE DEA PDM ESRT      BDN      OPI
## 2010-01-04 9.527955 13.40136 32.54274  NA   NA  NA  NA   NA 5.666383 31.71933
## 2010-01-05 9.642670 13.54771 31.93751  NA   NA  NA  NA   NA 5.721834 31.33266
## 2010-01-06 9.615678 13.79860 31.72467  NA   NA  NA  NA   NA 5.792413 31.52598
## 2010-01-07 9.777629 13.81951 32.52943  NA   NA  NA  NA   NA 5.847867 31.59505
## 2010-01-08 9.662911 13.56862 32.29665  NA   NA  NA  NA   NA 5.822661 31.73313
## 2010-01-11 9.791121 13.65225 32.87526  NA   NA  NA  NA   NA 5.822661 31.70550
##            ONL CIO      FSP     CMCT NYC      PLD REXR COLD      EGP       FR
## 2010-01-04  NA  NA 6.465184 17.09539  NA 16.94888   NA   NA 24.22865 4.254947
## 2010-01-05  NA  NA 6.329948 16.89267  NA 17.19606   NA   NA 23.70249 4.340670
## 2010-01-06  NA  NA 6.242698 16.78005  NA 17.04240   NA   NA 23.66445 4.231569
## 2010-01-07  NA  NA 6.203437 16.75753  NA 17.18270   NA   NA 23.74053 4.325084
## 2010-01-08  NA  NA 6.155447 16.89267  NA 17.13594   NA   NA 23.68981 4.231569
## 2010-01-11  NA  NA 6.103098 17.88371  NA 17.15598   NA   NA 23.74053 4.348463
##            STAG TRNO IIPR      LXP PLYM     INDT ILPT      KIM      REG
## 2010-01-04   NA   NA   NA 2.945247   NA 24.95744   NA 7.612265 21.17594
## 2010-01-05   NA   NA   NA 2.954568   NA 24.48541   NA 7.573257 21.32818
## 2010-01-06   NA   NA   NA 2.912626   NA 23.98764   NA 7.606692 21.35864
## 2010-01-07   NA   NA   NA 2.940587   NA 24.07346   NA 7.863036 21.52308
## 2010-01-08   NA   NA   NA 2.977869   NA 24.33951   NA 7.762729 21.48654
## 2010-01-11   NA   NA   NA 2.991849   NA 24.54549   NA 7.874183 21.80933
##                 FRT BRX      KRG PECO     SITC      SKT     ROIC UE IVT
## 2010-01-04 43.90084  NA 8.264446   NA 8.401089 11.04945 6.406983 NA  NA
## 2010-01-05 43.84843  NA 8.063853   NA 8.328428 11.23726 6.444744 NA  NA
## 2010-01-06 43.73055  NA 8.264446   NA 8.174030 11.45352 6.451035 NA  NA
## 2010-01-07 43.71746  NA 8.645574   NA 8.537322 11.32548 6.469917 NA  NA
## 2010-01-08 43.44239  NA 8.665634   NA 8.455579 11.16612 6.476212 NA  NA
## 2010-01-11 43.98598  NA 8.625518   NA 8.510076 11.21734 6.457330 NA  NA
##                 AKR ALEX      BFS      RPT      UBA WSR      CTO      UBP WHLR
## 2010-01-04 10.57935   NA 19.85814 5.038891 7.861887  NA 7.698835 7.444952   NA
## 2010-01-05 10.51697   NA 19.52819 4.846450 7.745226  NA 7.598242 7.479976   NA
## 2010-01-06 10.47954   NA 19.34819 4.750231 7.700385  NA 7.491222 7.398727   NA
## 2010-01-07 10.61678   NA 19.89414 4.760360 7.705538  NA 7.611083 7.271776   NA
## 2010-01-08 10.41717   NA 20.69207 4.704655 7.607609  NA 7.634625 7.124512   NA
## 2010-01-11 10.49202   NA 20.81207 4.699589 7.695230  NA 7.692416 7.205760   NA
##                 SPG      MAC CBL        O STOR      NNN      ADC SRC EPRT FCPT
## 2010-01-04 43.83769 17.52952  NA 13.90159   NA 11.36129 12.18415  NA   NA   NA
## 2010-01-05 43.53773 17.32324  NA 14.13594   NA 11.32939 12.10200  NA   NA   NA
## 2010-01-06 43.04890 16.77481  NA 14.12529   NA 11.43572 11.94283  NA   NA   NA
## 2010-01-07 43.60994 16.84022  NA 14.42356   NA 11.48357 11.99418  NA   NA   NA
## 2010-01-08 42.56565 16.52323  NA 14.62063   NA 11.31876 11.87608  NA   NA   NA
## 2010-01-11 42.60453 16.56852  NA 14.50878   NA 11.38256 11.88122  NA   NA   NA
##                 GTY NTST RTL PSTL PINE      AVB      EQR      MAA      ESS
## 2010-01-04 12.00436   NA  NA   NA   NA 53.51212 18.74069 29.57461 55.39894
## 2010-01-05 11.79669   NA  NA   NA   NA 53.11009 18.66775 29.55007 55.73420
## 2010-01-06 11.77137   NA  NA   NA   NA 52.60928 18.77436 29.64826 56.12310
## 2010-01-07 11.82201   NA  NA   NA   NA 52.71471 18.95391 29.78943 56.70650
## 2010-01-08 11.80682   NA  NA   NA   NA 52.31929 18.71264 29.59303 56.12310
## 2010-01-11 11.79162   NA  NA   NA   NA 53.03763 18.65652 29.74645 56.16336
##                 UDR      CPT AIRC IRT     ELME      VRE NXRT      AIV      CSR
## 2010-01-04 10.28221 25.23881   NA  NA 15.03764 21.16620   NA 1.145269 42.51285
## 2010-01-05 10.26952 25.18406   NA  NA 14.92768 21.75067   NA 1.173972 40.85772
## 2010-01-06 10.19975 24.87991   NA  NA 14.91668 21.99577   NA 1.194782 40.00651
## 2010-01-07 10.27587 24.83124   NA  NA 15.03214 22.36026   NA 1.238555 40.43212
## 2010-01-08 10.07289 24.45408   NA  NA 15.02665 22.28485   NA 1.209851 40.57398
## 2010-01-11 10.14266 24.52708   NA  NA 15.05964 22.58021   NA 1.219180 40.52670
##                 BRT CLPR BHM      SUI      ELS      UMH INVH AMH      WPC BNL
## 2010-01-04 3.557935   NA  NA 11.28528 9.186099 3.902713   NA  NA 12.99001  NA
## 2010-01-05 3.536371   NA  NA 11.22327 9.226366 3.856799   NA  NA 12.92435  NA
## 2010-01-06 3.514807   NA  NA 11.56149 9.193421 3.810885   NA  NA 12.76022  NA
## 2010-01-07 3.521996   NA  NA 11.56713 9.105565 3.806294   NA  NA 12.96187  NA
## 2010-01-08 3.529183   NA  NA 11.57277 9.068960 3.810885   NA  NA 12.98532  NA
## 2010-01-11 3.543559   NA  NA 11.57277 9.065299 3.865982   NA  NA 13.06504  NA
##            JBGS AAT GNL      SVC      ALX AHH     GOOD     STAR      OLP MDV
## 2010-01-04   NA  NA  NA 10.68936 123.8201  NA 4.637640 1.876681 3.461107  NA
## 2010-01-05   NA  NA  NA 10.86645 123.0840  NA 4.489704 1.985869 3.590164  NA
## 2010-01-06   NA  NA  NA 10.93911 123.7543  NA 4.548189 2.122355 3.828727  NA
## 2010-01-07   NA  NA  NA 11.05717 125.9707  NA 4.555070 2.320260 3.926499  NA
## 2010-01-08   NA  NA  NA 11.19794 125.6993  NA 4.637640 2.313436 3.887390  NA
## 2010-01-11   NA  NA  NA 11.37050 119.9547  NA 4.579153 2.361206 4.079021  NA
##            MDRR SQFT GIPR      HST      RHP APLE PK      SHO      PEB      DRH
## 2010-01-04   NA   NA   NA 8.109556 11.65321   NA NA 6.320421 15.18675 5.927489
## 2010-01-05   NA   NA   NA 8.294800 11.57444   NA NA 6.376478 15.46417 6.201276
## 2010-01-06   NA   NA   NA 8.342831 11.91205   NA NA 6.355456 15.47128 6.187586
## 2010-01-07   NA   NA   NA 8.651568 11.90080   NA NA 6.551656 15.15830 6.303946
## 2010-01-08   NA   NA   NA 8.569238 12.16526   NA NA 6.600706 15.02315 6.139674
## 2010-01-11   NA   NA   NA 8.493771 12.41847   NA NA 6.838948 14.95913 6.365548
##            RLJ XHR INN CLDT       HT BHR      AHT     SOHO      IHT      PSA
## 2010-01-04  NA  NA  NA   NA 7.147984  NA 171.1183 1.246318 0.989080 50.30447
## 2010-01-05  NA  NA  NA   NA 7.456850  NA 175.3522 1.252427 0.989080 50.71881
## 2010-01-06  NA  NA  NA   NA 7.743650  NA 184.1726 1.246318 1.061673 50.41121
## 2010-01-07  NA  NA  NA   NA 7.831897  NA 190.5234 1.289084 1.143340 50.34212
## 2010-01-08  NA  NA  NA   NA 7.765709  NA 198.2855 1.374615 1.170563 49.42556
## 2010-01-11  NA  NA  NA   NA 8.162825  NA 206.4003 1.545678 1.225008 49.76457
##                 EXR     CUBE      LSI NSA     SELF     WELL      VTR     PEAK
## 2010-01-04 7.784089 4.678253 14.13645  NA 1.579438 23.64323 27.23341 14.20855
## 2010-01-05 7.731717 4.772665 13.95855  NA 1.579438 23.97607 27.36535 14.17075
## 2010-01-06 7.757902 4.720574 13.93088  NA 1.579438 23.85796 27.05752 14.08569
## 2010-01-07 7.698983 4.733599 13.97437  NA 1.549230 23.90628 27.35906 14.27943
## 2010-01-08 7.528767 4.661975 13.83996  NA 1.536284 23.65932 27.05752 14.37393
## 2010-01-11 7.587688 4.753132 14.36573  NA 1.575123 23.71302 27.60407 14.53459
##            HR      MPW      OHI DOC      SBRA      NHI CTRE      LTC CHCT
## 2010-01-04 NA 4.199804 7.588738  NA  9.662730 17.45256   NA 13.60855   NA
## 2010-01-05 NA 4.320752 7.716382  NA  9.798090 17.30287   NA 13.39607   NA
## 2010-01-06 NA 4.333263 7.700903  NA  9.558603 16.81511   NA 13.59372   NA
## 2010-01-07 NA 4.304070 7.708642  NA  9.798090 16.72819   NA 13.82103   NA
## 2010-01-08 NA 4.220657 7.673831  NA 10.100050 16.78614   NA 13.67278   NA
## 2010-01-11 NA 4.287387 7.693167  NA  9.860565 16.81511   NA 13.32688   NA
##                 UHT GMRE      DHC       WY      RYN      PCH      AMT      CCI
## 2010-01-04 16.86645   NA 9.680449 10.53015 12.89141 16.03655 35.16530 28.89672
## 2010-01-05 16.86119   NA 9.738523 10.75369 13.23562 16.10142 35.74788 29.17394
## 2010-01-06 16.79280   NA 9.850202 10.63478 13.25086 16.30599 35.93398 28.75811
## 2010-01-07 16.95589   NA 9.814461 10.58722 13.52197 16.35090 35.83689 28.28392
## 2010-01-08 16.98745   NA 9.707251 10.48972 13.68951 16.30599 35.90971 28.42251
## 2010-01-11 16.92958   NA 9.783191 10.55868 13.82049 16.19123 35.58606 28.42982
##                SBAC UNIT     CORR       PW     EQIX      DLR VICI      IRM GLPI
## 2010-01-04 34.27257   NA 13.35731 9.308209 86.67098 29.50229   NA 9.347873   NA
## 2010-01-05 35.09113   NA 13.77722 9.370089 85.86406 29.69641   NA 9.376455   NA
## 2010-01-06 35.02293   NA 14.03717 9.325888 86.64723 29.29639   NA 9.678658   NA
## 2010-01-07 35.51991   NA 14.31711 9.370089 84.87521 29.55523   NA 9.833848   NA
## 2010-01-08 35.55889   NA 14.89700 9.591081 84.46383 29.88466   NA 9.862433   NA
## 2010-01-11 35.80251   NA 14.99698 9.440806 85.16000 29.73759   NA 9.935942   NA
##                LAMR      EPR OUT SAFE FPI LAND      NLY     AGNC RITM      TWO
## 2010-01-04 21.30769 16.41337  NA   NA  NA   NA 14.15120 4.612730   NA 11.96757
## 2010-01-05 21.82836 16.39939  NA   NA  NA   NA 14.15933 4.597188   NA 11.95537
## 2010-01-06 22.26993 16.26895  NA   NA  NA   NA 14.24874 4.541924   NA 11.83338
## 2010-01-07 21.85472 16.27826  NA   NA  NA   NA 14.15120 4.519475   NA 11.95537
## 2010-01-08 21.83495 16.23634  NA   NA  NA   NA 14.24874 4.576464   NA 11.95537
## 2010-01-11 21.78882 16.64166  NA   NA  NA   NA 14.31377 4.659357   NA 11.89437
##                 CIM RC      PMT FBRT      MFA     NYMT      RWT EFC      ARR
## 2010-01-04 3.412805 NA 4.439290   NA 6.113248 1.241128 5.532669  NA 10.49985
## 2010-01-05 3.491967 NA 4.408531   NA 6.146202 1.244634 5.570774  NA 10.21338
## 2010-01-06 3.518355 NA 4.416220   NA 6.137962 1.232363 5.475513  NA 10.23829
## 2010-01-07 3.597518 NA 4.444414   NA 6.129726 1.228857 5.673652  NA 10.21338
## 2010-01-08 3.579927 NA 4.418785   NA 6.121486 1.204315 5.711757  NA 10.18847
## 2010-01-11 3.606315 NA 4.439290   NA 6.096770 1.174514 5.890841  NA 10.21338
##                  DX      IVR ORC AJX CHMI AOMR MITT LFT EARN     AAIC     LOAN
## 2010-01-04 6.168885 43.91830  NA  NA   NA   NA   NA  NA   NA 3.799235 0.519394
## 2010-01-05 6.231905 43.70733  NA  NA   NA   NA   NA  NA   NA 3.878788 0.519394
## 2010-01-06 6.273918 43.82242  NA  NA   NA   NA   NA  NA   NA 3.876377 0.519394
## 2010-01-07 6.273918 43.05528  NA  NA   NA   NA   NA  NA   NA 3.869145 0.499607
## 2010-01-08 6.308928 42.95941  NA  NA   NA   NA   NA  NA   NA 3.881198 0.494661
## 2010-01-11 6.364945 41.23335  NA  NA   NA   NA   NA  NA   NA 3.828163 0.494661
##            WMC     STWD     BXMT HASI      ABR CMTG      ARI LADR KREF BRSP
## 2010-01-04  NA 5.121821 2.708894   NA 0.784815   NA 4.586231   NA   NA   NA
## 2010-01-05  NA 5.100734 2.751554   NA 0.764896   NA 4.555910   NA   NA   NA
## 2010-01-06  NA 5.048012 3.135491   NA 0.852540   NA 4.548328   NA   NA   NA
## 2010-01-07  NA 5.037468 3.690068   NA 0.896362   NA 4.555910   NA   NA   NA
## 2010-01-08  NA 5.119187 3.626079   NA 0.916282   NA 4.563490   NA   NA   NA
## 2010-01-11  NA 5.216720 3.668739   NA 0.936201   NA 4.566016   NA   NA   NA
##            ACRE TRTX BRMK AFCG GPMT REFI NREF     SEVN SACH      ACR
## 2010-01-04   NA   NA   NA   NA   NA   NA   NA 7.035621   NA 19.32179
## 2010-01-05   NA   NA   NA   NA   NA   NA   NA 7.060426   NA 19.28361
## 2010-01-06   NA   NA   NA   NA   NA   NA   NA 7.126565   NA 19.47454
## 2010-01-07   NA   NA   NA   NA   NA   NA   NA 7.105896   NA 20.58191
## 2010-01-08   NA   NA   NA   NA   NA   NA   NA 7.126565   NA 21.49835
## 2010-01-11   NA   NA   NA   NA   NA   NA   NA 7.159635   NA 21.68929
## R Markdown

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```r
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##      speed           dist       
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##  Median :15.0   Median : 36.00  
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