Synopis

Tornado events caused by far the most injuies across the US, accounting for over 65% of injuries and 37% of all fatalities. Excessive heat and flooding also proved to be large sources of injuries and fatalities. By far the greatest damage to US economic well being from storms is caused by tornodos, flash floods and high winds (TSTM WIND), causing over 54.8% of reported property damage. Tornodos alone accounted for over $410 million dollars worth of damage.

Data Processing

The data for this report comes in the form of a comma-serperated-value file compressed via the bzip2 algorithm. The NOAA Storm Data was obtained here:

https://d396qusza40orc.cloudfront.net/repdata%2Fdata%2FStormData.csv.bz2.

Documentation and FAQ for this data set can be found here:

https://d396qusza40orc.cloudfront.net/repdata%2Fpeer2_doc%2Fpd01016005curr.pdf https://d396qusza40orc.cloudfront.net/repdata%2Fpeer2_doc%2FNCDC%20Storm%20Events-FAQ%20Page.pdf

The data covers a period from 1950 to the end of November 2011. During this period the data shows that there were 902297 recorded storm events, with 140528 injuries and 15145 deaths.

First I load the necessary libraries for data processing and summariztion:

library("plyr")
library("plotrix")
library("xtable")

I then load the data which has been saved in our subdirectory “data”.

load("storm_analysis-1.RData") # With cached run
if (!exists("StormData")) {
    file_name <- "./data/StormData.csv.bz2"
    StormData <- read.csv(file_name, stringsAsFactors=FALSE)
    task_completed <- 0
}

After loading we attempt some minor data cleaning including normalizing some of the variables and multiplying the damage figures so as to be in actual dollar amounts. I used the following expense classifiers for property and crop damage for multiples:

If it was classified with a nonsensical classifier such as “2”–or none at all–I will assume the amount is actual in our analysis.

# Specify particular data types & trim and clean factors
StormData$BGN_DATE <- as.Date(StormData$BGN_DATE,format = "%m/%d/%Y")
StormData$EVTYPE <- toupper(StormData$EVTYPE)
trim <- function (x) gsub("^\\s+|\\s+$", "", x)
StormData$EVTYPE <- trim(StormData$EVTYPE)
StormData$EVTYPE <- as.factor(StormData$EVTYPE)

# Clean Up some variables for property and crop expenses, putting them into
# actual amounts.
StormData$PROPDMGEXP <- toupper(StormData$PROPDMGEXP)
StormData$CROPDMGEXP <- toupper(StormData$CROPDMGEXP)
if (task_completed == 0) {
    for (i in 1:nrow(StormData)) {
        if (StormData$PROPDMGEXP[i] == "B") {
            StormData$PRODMG[i] <- StormData$PROPDMG[i] * (10^9)
        } else if (StormData$PROPDMGEXP[i] == "M") {
            StormData$PRODMG[i] <- StormData$PROPDMG[i] * (10^6)
        } else if (StormData$PROPDMGEXP[i] == "H") {
            StormData$PRODMG[i] <- StormData$PROPDMG[i] * (10^2)
        } else if (StormData$PROPDMGEXP[i] == "K") {
            StormData$PRODMG[i] <- StormData$PROPDMG[i] * (10^3)
        } else if (StormData$PROPDMGEXP[i] == "2") {
            StormData$PRODMG[i] <- StormData$PROPDMG[i] * (10^2)
        } else if (StormData$PROPDMGEXP[i] == "3") {
            StormData$PRODMG[i] <- StormData$PROPDMG[i] * (10^3)
        } else if (StormData$PROPDMGEXP[i] == "4") {
            StormData$PRODMG[i] <- StormData$PROPDMG[i] * (10^4)
        } else if (StormData$PROPDMGEXP[i] == "5") {
            StormData$PRODMG[i] <- StormData$PROPDMG[i] * (10^5)
        } else if (StormData$PROPDMGEXP[i] == "6") {
            StormData$PRODMG[i] <- StormData$PROPDMG[i] * (10^6)
        }  else if (StormData$PROPDMGEXP[i] == "7") {
            StormData$PRODMG[i] <- StormData$PROPDMG[i] * (10^7)
        }  else if (StormData$PROPDMGEXP[i] == "8") {
            StormData$PRODMG[i] <- StormData$PROPDMG[i] * (10^8)
        }
        
        if (StormData$CROPDMGEXP[i] == "B") {
            StormData$CROPDMG[i] <- StormData$CROPDMG[i] * (10^9)
        } else if (StormData$CROPDMGEXP[i] == "M") {
            StormData$CROPDMG[i] <- StormData$CROPDMG[i] * (10^6)
        } else if (StormData$CROPDMGEXP[i] == "H") {
            StormData$CROPDMG[i] <- StormData$CROPDMG[i] * (10^2)
        } else if (StormData$CROPDMGEXP[i] == "K") {
            StormData$CROPDMG[i] <- StormData$CROPDMG[i] * (10^3)
        } else if (StormData$CROPDMGEXP[i] == "2") {
            StormData$CROPDMG[i] <- StormData$CROPDMG[i] * (10^2)
        }
    }
    task_completed <- 1
}

Using PLYR, create a summary of the storm effects:

# Find of count of Injuries, Fatalities & Property Damage.}
StormData_sum <- ddply(StormData,~EVTYPE, summarize, Count_Injuries = sum(INJURIES), Count_Fatalities = sum(FATALITIES), Property_Damage = sum(PROPDMG), Crop_Damage = sum(CROPDMG))
rownames(StormData_sum) <- NULL

Now isolate the storm health effects:

StormData_health_sum <- subset(StormData_sum, Count_Injuries > 0 | Count_Fatalities > 0)
StormData_health_sum$Property_Damage <- NULL
StormData_health_sum$Crop_Damage <- NULL
StormData_health_sum <- with(StormData_health_sum, StormData_health_sum[order(Count_Fatalities, Count_Injuries, decreasing = TRUE),])
total_injuries <- sum(StormData_health_sum$Count_Injuries)
total_fatalities <- sum(StormData_health_sum$Count_Fatalities)
Percentage_Injuries <- round((StormData_health_sum$Count_Injuries/total_injuries) * 100,2)
Percentage_Fatalities <- round(StormData_health_sum$Count_Fatalities/total_fatalities * 100,2)
StormData_health_sum <- cbind(StormData_health_sum,Percentage_Injuries,Percentage_Fatalities)

Now, isolate the storm property damage:

StormData_prop_sum <- subset(StormData_sum, Property_Damage > 0 | Crop_Damage > 0)
StormData_prop_sum$Count_Injuries <- NULL
StormData_prop_sum$Count_Fatalities <- NULL
StormData_prop_sum <- with(StormData_prop_sum, StormData_prop_sum[order(Property_Damage, decreasing = TRUE),])
total_property_damage <- sum(StormData_prop_sum$Property_Damage)
total_property_damage <- total_property_damage 
total_crop_damage <- sum(StormData_prop_sum$Crop_Damage)
total_crop_damage <- total_crop_damage
Percentage_Property_Damage <- round((StormData_prop_sum$Property_Damage/total_property_damage) * 100, 1)
Percentage_Crop_Damage <- round((StormData_prop_sum$Crop_Damage/total_crop_damage) * 100, 1)
StormData_prop_sum <- cbind(StormData_prop_sum, Percentage_Property_Damage, Percentage_Crop_Damage)

Results

Tornado’s are by far the most damaging in injuries, fatalities and economic damage.

Harmful Health Effects to US Population by Storm Damage

Across the United States, which types of events (as indicated in the EVTYPE variable) are most harmful with respect to population health?

rownames(StormData_health_sum) <- NULL

#Draw plot
par(mfrow = c(2,1))

injury_pie_slices <- StormData_health_sum$Percentage_Injuries[1:9]
injury_pie_slices_other <- sum(StormData_health_sum$Percentage_Injuries[10:nrow(StormData_health_sum)])
injury_pie_slices <- c(injury_pie_slices, injury_pie_slices_other)
injury_pie_labels <- as.character(StormData_health_sum$EVTYPE[1:9])
injury_pie_labels <- c(injury_pie_labels,"OTHER")
pie3D(injury_pie_slices,labels = injury_pie_labels, explode = 0.1, labelcex = .6, radius = 3, main = "Top Injuring Storm Damage Events")
box("outer")

StormData_fatalities_sum <- with(StormData_health_sum, StormData_health_sum[order(Count_Fatalities, decreasing = TRUE),])
fatalities_pie_slices <- StormData_fatalities_sum$Percentage_Fatalities[1:9]
fatalities_pie_slices_other <- sum(StormData_fatalities_sum$Percentage_Fatalities[10:nrow(StormData_fatalities_sum)])
fatalities_pie_slices <- c(fatalities_pie_slices, fatalities_pie_slices_other)
fatalities_pie_labels <- as.character(StormData_fatalities_sum$EVTYPE[1:9])
fatalities_pie_labels <- c(fatalities_pie_labels,"OTHER")
pie3D(fatalities_pie_slices,labels = fatalities_pie_labels,explode = 0.1, labelcex = .6, radius = 3, main = "Top Fatality Causing Damage Events")
box("outer")

plot of chunk Results_Health

Tornado caused by far the most injuies across the US, accounting for over 65% of injuries and 37% of all fatalities. Excessive heat and flooding also proved to be large sources of injuries and fatalities.

StormData_health_sum[,!names(StormData_health_sum) %in% c("Count_Injuries","Count_Fatalities")]
##                             EVTYPE Percentage_Injuries
## 1                          TORNADO               65.00
## 2                   EXCESSIVE HEAT                4.64
## 3                      FLASH FLOOD                1.26
## 4                             HEAT                1.49
## 5                        LIGHTNING                3.72
## 6                        TSTM WIND                4.95
## 7                            FLOOD                4.83
## 8                      RIP CURRENT                0.17
## 9                        HIGH WIND                0.81
## 10                       AVALANCHE                0.12
## 11                    WINTER STORM                0.94
## 12                    RIP CURRENTS                0.21
## 13                       HEAT WAVE                0.27
## 14                    EXTREME COLD                0.16
## 15               THUNDERSTORM WIND                1.06
## 16                      HEAVY SNOW                0.73
## 17         EXTREME COLD/WIND CHILL                0.02
## 18                       HIGH SURF                0.11
## 19                     STRONG WIND                0.20
## 20                        BLIZZARD                0.57
## 21                      HEAVY RAIN                0.18
## 22                    EXTREME HEAT                0.11
## 23                 COLD/WIND CHILL                0.01
## 24                       ICE STORM                1.41
## 25                        WILDFIRE                0.65
## 26               HURRICANE/TYPHOON                0.91
## 27              THUNDERSTORM WINDS                0.65
## 28                             FOG                0.52
## 29                       HURRICANE                0.03
## 30                  TROPICAL STORM                0.24
## 31            HEAVY SURF/HIGH SURF                0.03
## 32                       LANDSLIDE                0.04
## 33                            COLD                0.03
## 34                      HIGH WINDS                0.21
## 35                  WINTER WEATHER                0.28
## 36                         TSUNAMI                0.09
## 37       UNSEASONABLY WARM AND DRY                0.00
## 38            URBAN/SML STREAM FLD                0.06
## 39              WINTER WEATHER/MIX                0.05
## 40      TORNADOES, TSTM WIND, HAIL                0.00
## 41                            WIND                0.06
## 42                      DUST STORM                0.31
## 43                  FLASH FLOODING                0.01
## 44                       DENSE FOG                0.24
## 45               FLOOD/FLASH FLOOD                0.01
## 46               EXTREME WINDCHILL                0.00
## 47           RECORD/EXCESSIVE HEAT                0.00
## 48                            HAIL                0.97
## 49              MARINE STRONG WIND                0.02
## 50                   COLD AND SNOW                0.00
## 51               FLASH FLOOD/FLOOD                0.00
## 52                     STORM SURGE                0.03
## 53                WILD/FOREST FIRE                0.39
## 54               UNSEASONABLY WARM                0.01
## 55                STORM SURGE/TIDE                0.00
## 56        MARINE THUNDERSTORM WIND                0.02
## 57                   WINTER STORMS                0.01
## 58                MARINE TSTM WIND                0.01
## 59           TROPICAL STORM GORDON                0.03
## 60                      HEAVY SURF                0.03
## 61                    STRONG WINDS                0.01
## 62                      ROUGH SEAS                0.00
## 63                           GLAZE                0.15
## 64                   FREEZING RAIN                0.02
## 65                   MARINE MISHAP                0.00
## 66            HYPOTHERMIA/EXPOSURE                0.00
## 67                 LOW TEMPERATURE                0.00
## 68                             ICE                0.10
## 69                        FLOODING                0.00
## 70                  HURRICANE ERIN                0.00
## 71                  TSTM WIND/HAIL                0.07
## 72                       ICY ROADS                0.02
## 73                            SNOW                0.02
## 74                       HIGH SEAS                0.01
## 75                    COLD WEATHER                0.00
## 76            FLASH FLOODING/FLOOD                0.00
## 77                      HEAT WAVES                0.00
## 78         RIP CURRENTS/HEAVY SURF                0.00
## 79               HEAT WAVE DROUGHT                0.01
## 80                     GUSTY WINDS                0.01
## 81                        MUDSLIDE                0.00
## 82                       RAIN/SNOW                0.00
## 83                      ROUGH SURF                0.00
## 84                    SNOW AND ICE                0.00
## 85                  HIGH WIND/SEAS                0.00
## 86                      WILD FIRES                0.11
## 87              WATERSPOUT/TORNADO                0.03
## 88                      WATERSPOUT                0.02
## 89                  DRY MICROBURST                0.02
## 90              HIGH WIND AND SEAS                0.01
## 91                 HIGH WINDS/SNOW                0.00
## 92                   COASTAL FLOOD                0.00
## 93                   COASTAL STORM                0.00
## 94                COASTAL FLOODING                0.00
## 95                       COLD WAVE                0.00
## 96                      HEAVY SEAS                0.00
## 97             HEAVY SURF AND WIND                0.00
## 98                      HIGH WATER                0.00
## 99                     RECORD HEAT                0.04
## 100                     DUST DEVIL                0.03
## 101                    SNOW SQUALL                0.02
## 102                   MIXED PRECIP                0.02
## 103             EXCESSIVE RAINFALL                0.01
## 104               FREEZING DRIZZLE                0.01
## 105                   BLOWING SNOW                0.01
## 106                    RIVER FLOOD                0.00
## 107                 RIVER FLOODING                0.00
## 108               COLD TEMPERATURE                0.00
## 109         DROUGHT/EXCESSIVE HEAT                0.00
## 110                   FLASH FLOODS                0.00
## 111      HEAVY SNOW AND HIGH WINDS                0.00
## 112      HURRICANE OPAL/HIGH WINDS                0.00
## 113                          SLEET                0.00
## 114              UNSEASONABLY COLD                0.00
## 115                     WINTRY MIX                0.05
## 116                      BLACK ICE                0.02
## 117        WINTER STORM HIGH WINDS                0.01
## 118                   THUNDERSTORM                0.01
## 119                          FROST                0.00
## 120                     LIGHT SNOW                0.00
## 121                MARINE ACCIDENT                0.00
## 122               FALLING SNOW/ICE                0.00
## 123      FOG AND COLD TEMPERATURES                0.00
## 124                     GUSTY WIND                0.00
## 125                 HURRICANE OPAL                0.00
## 126                     LANDSLIDES                0.00
## 127               MARINE HIGH WIND                0.00
## 128                    THUNDERSNOW                0.00
## 129                          WINDS                0.00
## 130                       AVALANCE                0.00
## 131                   COASTALSTORM                0.00
## 132                     COLD/WINDS                0.00
## 133                       DROWNING                0.00
## 134                  EXTENDED COLD                0.00
## 135             FLOOD & HEAVY RAIN                0.00
## 136              FLOOD/RIVER FLOOD                0.00
## 137                         FREEZE                0.00
## 138             FREEZING RAIN/SNOW                0.00
## 139                 FREEZING SPRAY                0.00
## 140                    HIGH SWELLS                0.00
## 141                     HIGH WAVES                0.00
## 142                HURRICANE FELIX                0.00
## 143          HYPERTHERMIA/EXPOSURE                0.00
## 144                    HYPOTHERMIA                0.00
## 145                    ICE ON ROAD                0.00
## 146                     LIGHTNING.                0.00
## 147                 MINOR FLOODING                0.00
## 148                      MUDSLIDES                0.00
## 149                      RAIN/WIND                0.00
## 150           RAPIDLY RISING WATER                0.00
## 151                    RECORD COLD                0.00
## 152                   SNOW SQUALLS                0.00
## 153              SNOW/ BITTER COLD                0.00
## 154        THUNDERSTORM WIND (G40)                0.00
## 155          THUNDERSTORM WIND G52                0.00
## 156              THUNDERTORM WINDS                0.00
## 157                TSTM WIND (G35)                0.00
## 158 URBAN AND SMALL STREAM FLOODIN                0.00
## 159                      WHIRLWIND                0.00
## 160                     WIND STORM                0.00
## 161             WINTER WEATHER MIX                0.05
## 162                SNOW/HIGH WINDS                0.03
## 163                  THUNDERSTORMW                0.02
## 164                     TORNADO F2                0.01
## 165                GLAZE/ICE STORM                0.01
## 166                 HEAVY SNOW/ICE                0.01
## 167                     SMALL HAIL                0.01
## 168            THUNDERSTORM  WINDS                0.01
## 169         NON-SEVERE WIND DAMAGE                0.00
## 170       COASTAL FLOODING/EROSION                0.00
## 171                        TYPHOON                0.00
## 172                        DROUGHT                0.00
## 173                    HEAVY RAINS                0.00
## 174                HIGH WINDS/COLD                0.00
## 175                          OTHER                0.00
## 176            THUNDERSTORM WINDSS                0.00
## 177            TORRENTIAL RAINFALL                0.00
## 178                   FUNNEL CLOUD                0.00
## 179                TSTM WIND (G45)                0.00
## 180                     BRUSH FIRE                0.00
## 181                 EXCESSIVE SNOW                0.00
## 182              HEAVY SNOW SHOWER                0.00
## 183              HURRICANE EDOUARD                0.00
## 184     HURRICANE-GENERATED SWELLS                0.00
## 185          ICE STORM/FLASH FLOOD                0.00
## 186                     ROGUE WAVE                0.00
## 187                     TORNADO F3                0.00
## 188                   WARM WEATHER                0.00
## 189           DRY MIRCOBURST WINDS                0.00
## 190                 HAZARDOUS SURF                0.00
## 191  HEAVY SNOW/BLIZZARD/AVALANCHE                0.00
## 192                           HIGH                0.00
## 193                   HIGH WIND 48                0.00
## 194           HIGH WIND/HEAVY SNOW                0.00
## 195                HURRICANE EMILY                0.00
## 196                      ICE ROADS                0.00
## 197 LIGHTNING AND THUNDERSTORM WIN                0.00
## 198               LIGHTNING INJURY                0.00
## 199                  NON TSTM WIND                0.00
## 200          THUNDERSTORM WINDS 13                0.00
## 201        THUNDERSTORM WINDS/HAIL                0.00
## 202            THUNDERSTORMS WINDS                0.00
## 203                 TIDAL FLOODING                0.00
## 204                TSTM WIND (G40)                0.00
## 205             WATERSPOUT TORNADO                0.00
##     Percentage_Fatalities
## 1                   37.19
## 2                   12.57
## 3                    6.46
## 4                    6.19
## 5                    5.39
## 6                    3.33
## 7                    3.10
## 8                    2.43
## 9                    1.64
## 10                   1.48
## 11                   1.36
## 12                   1.35
## 13                   1.14
## 14                   1.07
## 15                   0.88
## 16                   0.84
## 17                   0.83
## 18                   0.69
## 19                   0.68
## 20                   0.67
## 21                   0.65
## 22                   0.63
## 23                   0.63
## 24                   0.59
## 25                   0.50
## 26                   0.42
## 27                   0.42
## 28                   0.41
## 29                   0.40
## 30                   0.38
## 31                   0.28
## 32                   0.25
## 33                   0.25
## 34                   0.23
## 35                   0.22
## 36                   0.22
## 37                   0.19
## 38                   0.18
## 39                   0.18
## 40                   0.17
## 41                   0.15
## 42                   0.15
## 43                   0.13
## 44                   0.12
## 45                   0.11
## 46                   0.11
## 47                   0.11
## 48                   0.10
## 49                   0.09
## 50                   0.09
## 51                   0.09
## 52                   0.09
## 53                   0.08
## 54                   0.07
## 55                   0.07
## 56                   0.07
## 57                   0.07
## 58                   0.06
## 59                   0.05
## 60                   0.05
## 61                   0.05
## 62                   0.05
## 63                   0.05
## 64                   0.05
## 65                   0.05
## 66                   0.05
## 67                   0.05
## 68                   0.04
## 69                   0.04
## 70                   0.04
## 71                   0.03
## 72                   0.03
## 73                   0.03
## 74                   0.03
## 75                   0.03
## 76                   0.03
## 77                   0.03
## 78                   0.03
## 79                   0.03
## 80                   0.03
## 81                   0.03
## 82                   0.03
## 83                   0.03
## 84                   0.03
## 85                   0.03
## 86                   0.02
## 87                   0.02
## 88                   0.02
## 89                   0.02
## 90                   0.02
## 91                   0.02
## 92                   0.02
## 93                   0.02
## 94                   0.02
## 95                   0.02
## 96                   0.02
## 97                   0.02
## 98                   0.02
## 99                   0.01
## 100                  0.01
## 101                  0.01
## 102                  0.01
## 103                  0.01
## 104                  0.01
## 105                  0.01
## 106                  0.01
## 107                  0.01
## 108                  0.01
## 109                  0.01
## 110                  0.01
## 111                  0.01
## 112                  0.01
## 113                  0.01
## 114                  0.01
## 115                  0.01
## 116                  0.01
## 117                  0.01
## 118                  0.01
## 119                  0.01
## 120                  0.01
## 121                  0.01
## 122                  0.01
## 123                  0.01
## 124                  0.01
## 125                  0.01
## 126                  0.01
## 127                  0.01
## 128                  0.01
## 129                  0.01
## 130                  0.01
## 131                  0.01
## 132                  0.01
## 133                  0.01
## 134                  0.01
## 135                  0.01
## 136                  0.01
## 137                  0.01
## 138                  0.01
## 139                  0.01
## 140                  0.01
## 141                  0.01
## 142                  0.01
## 143                  0.01
## 144                  0.01
## 145                  0.01
## 146                  0.01
## 147                  0.01
## 148                  0.01
## 149                  0.01
## 150                  0.01
## 151                  0.01
## 152                  0.01
## 153                  0.01
## 154                  0.01
## 155                  0.01
## 156                  0.01
## 157                  0.01
## 158                  0.01
## 159                  0.01
## 160                  0.01
## 161                  0.00
## 162                  0.00
## 163                  0.00
## 164                  0.00
## 165                  0.00
## 166                  0.00
## 167                  0.00
## 168                  0.00
## 169                  0.00
## 170                  0.00
## 171                  0.00
## 172                  0.00
## 173                  0.00
## 174                  0.00
## 175                  0.00
## 176                  0.00
## 177                  0.00
## 178                  0.00
## 179                  0.00
## 180                  0.00
## 181                  0.00
## 182                  0.00
## 183                  0.00
## 184                  0.00
## 185                  0.00
## 186                  0.00
## 187                  0.00
## 188                  0.00
## 189                  0.00
## 190                  0.00
## 191                  0.00
## 192                  0.00
## 193                  0.00
## 194                  0.00
## 195                  0.00
## 196                  0.00
## 197                  0.00
## 198                  0.00
## 199                  0.00
## 200                  0.00
## 201                  0.00
## 202                  0.00
## 203                  0.00
## 204                  0.00
## 205                  0.00

Economic Consequences of Storm Damage

Across the United States, which types of events have the greatest economic consequences?

rownames(StormData_prop_sum) <- NULL
StormData_prop_sum$Total_Damage <- StormData_prop_sum$Property_Damage + StormData_prop_sum$Crop_Damage
Total_Damage <- (sum(StormData_prop_sum$Total_Damage)) / (10^9)
Total_Damage <- round(Total_Damage,1)

#Draw plot
par(mfrow = c(2,1))
prop_pie_slices <- StormData_prop_sum$Percentage_Property_Damage[1:9]
prop_pie_slices_other <- sum(StormData_prop_sum$Percentage_Property_Damage[10:nrow(StormData_prop_sum)])
prop_pie_slices <- c(prop_pie_slices, prop_pie_slices_other)
prop_pie_labels <- as.character(StormData_prop_sum$EVTYPE[1:9])
prop_pie_labels <- c(prop_pie_labels,"OTHER")
pie3D(prop_pie_slices,labels = prop_pie_labels, explode = 0.1, labelcex = .7, radius = 3, main = "Top Property Storm Damage Events")
box("outer")

StormData_crop_sum <- with(StormData_prop_sum, StormData_prop_sum[order(Crop_Damage, decreasing = TRUE),])
crop_pie_slices <- StormData_crop_sum$Percentage_Crop_Damage[1:9]
crop_pie_slices_other <- sum(StormData_crop_sum$Percentage_Crop_Damage[10:nrow(StormData_prop_sum)])
crop_pie_slices <- c(crop_pie_slices, crop_pie_slices_other)
crop_pie_labels <- as.character(StormData_prop_sum$EVTYPE[1:9])
crop_pie_labels <- c(crop_pie_labels,"OTHER")
pie3D(crop_pie_slices,labels = crop_pie_labels,explode = 0.1, labelcex = .7, radius = 3, main = "Top Crop Storm Damage Events")
box("outer")

plot of chunk Results_Economic

By far the greatest damage to US economic well being from storms is caused by tornodos, flash floods and high winds (TSTM WIND), causing over 54.8% of reported property damage. Tornodos alone accounted for over $410 million dollars worth of damage.

Total Storm Damage in actual US$ plus percentage make up for Property, Crop and Total Reported Damage.

StormData_prop_sum[,!names(StormData_prop_sum) %in% c("Property_Damage","Crop_Damage")]
##                             EVTYPE Percentage_Property_Damage
## 1                          TORNADO                       29.5
## 2                      FLASH FLOOD                       13.0
## 3                        TSTM WIND                       12.3
## 4                            FLOOD                        8.3
## 5                THUNDERSTORM WIND                        8.1
## 6                             HAIL                        6.3
## 7                        LIGHTNING                        5.5
## 8               THUNDERSTORM WINDS                        4.1
## 9                        HIGH WIND                        3.0
## 10                    WINTER STORM                        1.2
## 11                      HEAVY SNOW                        1.1
## 12                        WILDFIRE                        0.8
## 13                       ICE STORM                        0.6
## 14                     STRONG WIND                        0.6
## 15                      HIGH WINDS                        0.5
## 16                      HEAVY RAIN                        0.5
## 17                  TROPICAL STORM                        0.4
## 18                WILD/FOREST FIRE                        0.4
## 19                  FLASH FLOODING                        0.3
## 20            URBAN/SML STREAM FLD                        0.2
## 21                        BLIZZARD                        0.2
## 22                     STORM SURGE                        0.2
## 23               FLOOD/FLASH FLOOD                        0.2
## 24                       LANDSLIDE                        0.2
## 25                       HURRICANE                        0.1
## 26                LAKE-EFFECT SNOW                        0.1
## 27                     RIVER FLOOD                        0.1
## 28                   COASTAL FLOOD                        0.1
## 29                     URBAN FLOOD                        0.1
## 30                  WINTER WEATHER                        0.1
## 31                      WATERSPOUT                        0.1
## 32                             FOG                        0.1
## 33                  TSTM WIND/HAIL                        0.1
## 34                       DENSE FOG                        0.1
## 35                             ICE                        0.1
## 36                    EXTREME COLD                        0.1
## 37                STORM SURGE/TIDE                        0.1
## 38               HURRICANE/TYPHOON                        0.1
## 39                  URBAN FLOODING                        0.1
## 40                        FLOODING                        0.1
## 41                      DUST STORM                        0.0
## 42              WINTER WEATHER/MIX                        0.0
## 43                COASTAL FLOODING                        0.0
## 44                         DROUGHT                        0.0
## 45                       HIGH SURF                        0.0
## 46                            SNOW                        0.0
## 47                   FREEZING RAIN                        0.0
## 48                            WIND                        0.0
## 49         EXTREME COLD/WIND CHILL                        0.0
## 50                      LIGHT SNOW                        0.0
## 51                MARINE TSTM WIND                        0.0
## 52                     HEAVY RAINS                        0.0
## 53                 COLD/WIND CHILL                        0.0
## 54                  EXCESSIVE SNOW                        0.0
## 55             THUNDERSTORM WINDSS                        0.0
## 56               FLASH FLOOD/FLOOD                        0.0
## 57            FLASH FLOODING/FLOOD                        0.0
## 58                  DRY MICROBURST                        0.0
## 59                    FLASH FLOODS                        0.0
## 60                       AVALANCHE                        0.0
## 61                  EXCESSIVE HEAT                        0.0
## 62                      HEAVY SURF                        0.0
## 63                         TYPHOON                        0.0
## 64            HEAVY SURF/HIGH SURF                        0.0
## 65                     GUSTY WINDS                        0.0
## 66                       HEAT WAVE                        0.0
## 67                    STRONG WINDS                        0.0
## 68          RIVER AND STREAM FLOOD                        0.0
## 69              WATERSPOUT/TORNADO                        0.0
## 70                          FLOODS                        0.0
## 71                     RECORD SNOW                        0.0
## 72                       SNOW/COLD                        0.0
## 73                          SEICHE                        0.0
## 74                    FROST/FREEZE                        0.0
## 75          ASTRONOMICAL HIGH TIDE                        0.0
## 76                  HURRICANE OPAL                        0.0
## 77                    THUNDERSTORM                        0.0
## 78                         TSUNAMI                        0.0
## 79                      TORNADO F1                        0.0
## 80            HEAVY RAINS/FLOODING                        0.0
## 81             MIXED PRECIPITATION                        0.0
## 82                 COASTAL EROSION                        0.0
## 83               EXTREME WINDCHILL                        0.0
## 84             TROPICAL DEPRESSION                        0.0
## 85                      TORNADO F3                        0.0
## 86                      WILD FIRES                        0.0
## 87                      DUST DEVIL                        0.0
## 88                       HEAVY MIX                        0.0
## 89         THUNDERSTORM WINDS HAIL                        0.0
## 90              HEAVY SNOW SQUALLS                        0.0
## 91                     SNOW SQUALL                        0.0
## 92                  HEAVY SNOW/ICE                        0.0
## 93                 HIGH WINDS/COLD                        0.0
## 94               THUNDERTORM WINDS                        0.0
## 95            TROPICAL STORM JERRY                        0.0
## 96                      TORNADO F2                        0.0
## 97                       MUD SLIDE                        0.0
## 98            HEAVY RAIN AND FLOOD                        0.0
## 99                       WILDFIRES                        0.0
## 100                      LANDSLUMP                        0.0
## 101                    RECORD COLD                        0.0
## 102                           COLD                        0.0
## 103               ICE JAM FLOODING                        0.0
## 104            THUNDERSTORMS WINDS                        0.0
## 105                     HIGH WATER                        0.0
## 106           SEVERE THUNDERSTORMS                        0.0
## 107          BLIZZARD/WINTER STORM                        0.0
## 108                  COASTAL SURGE                        0.0
## 109                   FLASH FLOOD/                        0.0
## 110 FLASH FLOODING/THUNDERSTORM WI                        0.0
## 111              FLOOD/RIVER FLOOD                        0.0
## 112                  FROST\\FREEZE                        0.0
## 113                     HAIL/WINDS                        0.0
## 114                HEAVY LAKE SNOW                        0.0
## 115            HEAVY PRECIPITATION                        0.0
## 116                HEAVY RAIN/SNOW                        0.0
## 117        HEAVY SNOW/WINTER STORM                        0.0
## 118                 HIGH WIND/SEAS                        0.0
## 119                HURRICANE FELIX                        0.0
## 120               HURRICANE GORDON                        0.0
## 121                SLEET/ICE STORM                        0.0
## 122             SNOW AND ICE STORM                        0.0
## 123                SNOW/HEAVY SNOW                        0.0
## 124          TROPICAL STORM GORDON                        0.0
## 125                   VOLCANIC ASH                        0.0
## 126                  WINTER STORMS                        0.0
## 127            LIGHT FREEZING RAIN                        0.0
## 128               MICROBURST WINDS                        0.0
## 129       MARINE THUNDERSTORM WIND                        0.0
## 130                 RIVER FLOODING                        0.0
## 131             MARINE STRONG WIND                        0.0
## 132                          GLAZE                        0.0
## 133            TROPICAL STORM DEAN                        0.0
## 134            SEVERE THUNDERSTORM                        0.0
## 135        THUNDERSTORM WINDS/HAIL                        0.0
## 136                     GUSTY WIND                        0.0
## 137                 HURRICANE ERIN                        0.0
## 138                      ICY ROADS                        0.0
## 139          ASTRONOMICAL LOW TIDE                        0.0
## 140             SNOW FREEZING RAIN                        0.0
## 141                           RAIN                        0.0
## 142                     WIND STORM                        0.0
## 143                           HEAT                        0.0
## 144               MARINE HIGH WIND                        0.0
## 145                       MUDSLIDE                        0.0
## 146      FLASH FLOOD FROM ICE JAMS                        0.0
## 147                      HAILSTORM                        0.0
## 148                   SNOW SQUALLS                        0.0
## 149                TSTM WIND (G45)                        0.0
## 150                    WATERSPOUT-                        0.0
## 151                         FREEZE                        0.0
## 152              HEAT WAVE DROUGHT                        0.0
## 153             HIGH SURF ADVISORY                        0.0
## 154              STORM FORCE WINDS                        0.0
## 155                   FUNNEL CLOUD                        0.0
## 156   THUNDERSTORM WINDS LIGHTNING                        0.0
## 157                   FREEZING FOG                        0.0
## 158               LATE SEASON SNOW                        0.0
## 159      SEVERE THUNDERSTORM WINDS                        0.0
## 160                   RIP CURRENTS                        0.0
## 161                    HAIL DAMAGE                        0.0
## 162                     HIGH TIDES                        0.0
## 163                HIGH WINDS/SNOW                        0.0
## 164                     ROCK SLIDE                        0.0
## 165                          WINDS                        0.0
## 166               FREEZING DRIZZLE                        0.0
## 167                       HAIL 275                        0.0
## 168                  THUNDERSTORMW                        0.0
## 169                     LANDSLIDES                        0.0
## 170                    MAJOR FLOOD                        0.0
## 171                       GUSTNADO                        0.0
## 172                  BEACH EROSION                        0.0
## 173                    DENSE SMOKE                        0.0
## 174                  EXTENDED COLD                        0.0
## 175                GROUND BLIZZARD                        0.0
## 176             HEAVY SNOW/SQUALLS                        0.0
## 177                      ICE FLOES                        0.0
## 178            SNOW AND HEAVY SNOW                        0.0
## 179                SNOW/HIGH WINDS                        0.0
## 180                 SNOW/ICE STORM                        0.0
## 181       SNOW/SLEET/FREEZING RAIN                        0.0
## 182             HEAVY SNOW-SQUALLS                        0.0
## 183                    WIND DAMAGE                        0.0
## 184                 LIGHT SNOWFALL                        0.0
## 185                     MICROBURST                        0.0
## 186        TSTM WIND AND LIGHTNING                        0.0
## 187                     TORNADO F0                        0.0
## 188     HURRICANE-GENERATED SWELLS                        0.0
## 189               TUNDERSTORM WIND                        0.0
## 190                     SMALL HAIL                        0.0
## 191       THUNDERSTORM WIND 60 MPH                        0.0
## 192               LAKE EFFECT SNOW                        0.0
## 193        WINTER STORM HIGH WINDS                        0.0
## 194             WINTER WEATHER MIX                        0.0
## 195                     TSTM WINDS                        0.0
## 196                          OTHER                        0.0
## 197                     BRUSH FIRE                        0.0
## 198              SNOWMELT FLOODING                        0.0
## 199                     SNOW/SLEET                        0.0
## 200       URBAN/SMALL STREAM FLOOD                        0.0
## 201                  COASTAL STORM                        0.0
## 202          DUST STORM/HIGH WINDS                        0.0
## 203             EXTREME WIND CHILL                        0.0
## 204         FLASH FLOOD LANDSLIDES                        0.0
## 205            FREEZING RAIN/SLEET                        0.0
## 206            HEAVY SNOW/BLIZZARD                        0.0
## 207                HEAVY SNOW/WIND                        0.0
## 208    HEAVY SURF COASTAL FLOODING                        0.0
## 209             HIGH WIND AND SEAS                        0.0
## 210             HIGH WIND/BLIZZARD                        0.0
## 211           HIGH WIND/HEAVY SNOW                        0.0
## 212                    HIGH WINDS/                        0.0
## 213                HURRICANE EMILY                        0.0
## 214                MARINE ACCIDENT                        0.0
## 215                     MUD SLIDES                        0.0
## 216                      MUDSLIDES                        0.0
## 217                      RAINSTORM                        0.0
## 218              SEVERE TURBULENCE                        0.0
## 219              SNOW/ BITTER COLD                        0.0
## 220              SNOW/BLOWING SNOW                        0.0
## 221              THUDERSTORM WINDS                        0.0
## 222                    THUNDERSNOW                        0.0
## 223          THUNDERSTORM WINDS 13                        0.0
## 224           THUNDERSTORM WINDS53                        0.0
## 225                          TSTMW                        0.0
## 226                LAKESHORE FLOOD                        0.0
## 227                TSTM WIND (G40)                        0.0
## 228                  NON-TSTM WIND                        0.0
## 229         THUNDERSTORM WINDSHAIL                        0.0
## 230             WATERSPOUT TORNADO                        0.0
## 231                  GRADIENT WIND                        0.0
## 232                 WET MICROBURST                        0.0
## 233                     LAKE FLOOD                        0.0
## 234             LIGHTNING  WAUSEON                        0.0
## 235                       SNOW/ICE                        0.0
## 236                TSTM WIND (G35)                        0.0
## 237                   TSTM WIND 55                        0.0
## 238       LIGHTNING AND HEAVY RAIN                        0.0
## 239            THUNDERSTORM  WINDS                        0.0
## 240       THUNDERSTORM WIND 98 MPH                        0.0
## 241      THUNDERSTORM WINDS 63 MPH                        0.0
## 242                       HAIL 175                        0.0
## 243       COASTAL FLOODING/EROSION                        0.0
## 244                   BLOWING DUST                        0.0
## 245               BREAKUP FLOODING                        0.0
## 246                GUSTY WIND/HAIL                        0.0
## 247       THUNDERSTORM WIND/ TREES                        0.0
## 248      THUNDERSTORM WINDS/ FLOOD                        0.0
## 249                  TSTM WIND 65)                        0.0
## 250              WILD/FOREST FIRES                        0.0
## 251                HIGH WIND (G40)                        0.0
## 252             EROSION/CSTL FLOOD                        0.0
## 253                      HIGH SEAS                        0.0
## 254             THUNDERSTORMS WIND                        0.0
## 255                   BLOWING SNOW                        0.0
## 256      COASTAL  FLOODING/EROSION                        0.0
## 257                          FROST                        0.0
## 258                   HEAVY SWELLS                        0.0
## 259             WATERSPOUT-TORNADO                        0.0
## 260           HEAVY RAIN/HIGH SURF                        0.0
## 261                 TIDAL FLOODING                        0.0
## 262                     WINTRY MIX                        0.0
## 263       FLASH FLOOD - HEAVY RAIN                        0.0
## 264                      ICE ROADS                        0.0
## 265                      WHIRLWIND                        0.0
## 266             FLOOD & HEAVY RAIN                        0.0
## 267              FLOOD/FLASH/FLOOD                        0.0
## 268                    GRASS FIRES                        0.0
## 269              HEAVY SNOW SHOWER                        0.0
## 270                   HIGH WIND 48                        0.0
## 271   LIGHTNING THUNDERSTORM WINDS                        0.0
## 272                     ROUGH SURF                        0.0
## 273                   TSTM WIND 45                        0.0
## 274                DAMAGING FREEZE                        0.0
## 275                 TSTM WIND (41)                        0.0
## 276         HIGH WINDS HEAVY RAINS                        0.0
## 277                      LANDSPOUT                        0.0
## 278                   EXTREME HEAT                        0.0
## 279             FREEZING RAIN/SNOW                        0.0
## 280                              ?                        0.0
## 281                  APACHE COUNTY                        0.0
## 282                    FLOOD FLASH                        0.0
## 283               FLOOD/FLASHFLOOD                        0.0
## 284                   FOREST FIRES                        0.0
## 285                       HAIL 100                        0.0
## 286           HEAVY RAIN/LIGHTNING                        0.0
## 287  HEAVY RAIN/SMALL STREAM URBAN                        0.0
## 288  HEAVY SNOW/BLIZZARD/AVALANCHE                        0.0
## 289       HEAVY SNOW/FREEZING RAIN                        0.0
## 290                 HEAVY SNOWPACK                        0.0
## 291                    HIGH SWELLS                        0.0
## 292       HIGH WINDS/COASTAL FLOOD                        0.0
## 293          HIGH WINDS/HEAVY RAIN                        0.0
## 294                   ICE AND SNOW                        0.0
## 295                        ICE JAM                        0.0
## 296                       LIGHTING                        0.0
## 297                 LIGHTNING FIRE                        0.0
## 298           LIGHTNING/HEAVY RAIN                        0.0
## 299                      LIGNTNING                        0.0
## 300                 MINOR FLOODING                        0.0
## 301      MUD SLIDES URBAN FLOODING                        0.0
## 302         NON-SEVERE WIND DAMAGE                        0.0
## 303              SNOW ACCUMULATION                        0.0
## 304                      SNOW/ ICE                        0.0
## 305            THUNDEERSTORM WINDS                        0.0
## 306              THUNDERSTORM HAIL                        0.0
## 307          THUNDERSTORM WIND G55                        0.0
## 308    THUNDERSTORM WIND/LIGHTNING                        0.0
## 309         THUNDERSTORM WINDS AND                        0.0
## 310            THUNDERSTORM WINDS.                        0.0
## 311    THUNDERSTORM WINDS/FLOODING                        0.0
## 312 THUNDERSTORM WINDS/FUNNEL CLOU                        0.0
## 313                  THUNDERSTORMS                        0.0
## 314              THUNDERSTROM WIND                        0.0
## 315         TROPICAL STORM ALBERTO                        0.0
## 316               TSTM WIND  (G45)                        0.0
## 317               TSTM WIND DAMAGE                        0.0
## 318                URBAN AND SMALL                        0.0
## 319             URBAN/SMALL STREAM                        0.0
## 320                      GLAZE ICE                        0.0
## 321                    MARINE HAIL                        0.0
## 322       THUNDERSTORM WIND 65 MPH                        0.0
## 323        THUNDERSTORM WIND 65MPH                        0.0
## 324        THUNDERSTORM WIND TREES                        0.0
## 325               ICE/STRONG WINDS                        0.0
## 326                      DAM BREAK                        0.0
## 327                    HIGH  WINDS                        0.0
## 328      HEAVY RAIN/SEVERE WEATHER                        0.0
## 329                      DOWNBURST                        0.0
## 330            FLASH FLOOD/ STREET                        0.0
## 331            FLOODING/HEAVY RAIN                        0.0
## 332            GUSTY WIND/HVY RAIN                        0.0
## 333                GUSTY WIND/RAIN                        0.0
## 334         THUNDERSTORM DAMAGE TO                        0.0
## 335          THUNDERSTORM WIND G50                        0.0
## 336       THUNDERSTORM WIND/AWNING                        0.0
## 337    HEAVY SNOW AND STRONG WINDS                        0.0
## 338     TORNADOES, TSTM WIND, HAIL                        0.0
## 339  HEAVY SNOW/HIGH WINDS & FLOOD                        0.0
## 340                   URBAN FLOODS                        0.0
## 341                    RURAL FLOOD                        0.0
## 342             SNOW/FREEZING RAIN                        0.0
## 343               HIGH WIND DAMAGE                        0.0
## 344          FLASH FLOOD/LANDSLIDE                        0.0
## 345                    FLOOD/FLASH                        0.0
## 346                      HAIL 0.75                        0.0
## 347                        HAIL 75                        0.0
## 348           ICE JAM FLOOD (MINOR                        0.0
## 349                    RIP CURRENT                        0.0
## 350            THUNDERESTORM WINDS                        0.0
## 351        THUNDERSTORM WIND/ TREE                        0.0
## 352              THUNDERSTORM WINS                        0.0
## 353              THUNERSTORM WINDS                        0.0
## 354                   TSTM WIND 40                        0.0
## 355                  TSTM WIND G45                        0.0
## 356            WATERSPOUT/ TORNADO                        0.0
## 357                  WIND AND WAVE                        0.0
## 358          DUST DEVIL WATERSPOUT                        0.0
## 359                      HAIL/WIND                        0.0
## 360                   HEAVY SHOWER                        0.0
## 361                RECORD RAINFALL                        0.0
## 362         THUNDERSTORM WIND/HAIL                        0.0
## 363              THUNDERSTORMWINDS                        0.0
## 364                        TORNDAO                        0.0
## 365                      WIND/HAIL                        0.0
## 366              FLASH FLOOD WINDS                        0.0
## 367                       HAIL 450                        0.0
## 368      HURRICANE OPAL/HIGH WINDS                        0.0
## 369                  TSTM WIND G58                        0.0
## 370               COLD AIR TORNADO                        0.0
## 371                   SNOW AND ICE                        0.0
## 372                    URBAN SMALL                        0.0
## 373            AGRICULTURAL FREEZE                        0.0
## 374        COLD AND WET CONDITIONS                        0.0
## 375                   COOL AND WET                        0.0
## 376         DROUGHT/EXCESSIVE HEAT                        0.0
## 377                    EARLY FROST                        0.0
## 378              EXCESSIVE WETNESS                        0.0
## 379               FLOOD/RAIN/WINDS                        0.0
## 380                       HAIL 075                        0.0
## 381                       HAIL 125                        0.0
## 382                       HAIL 150                        0.0
## 383                       HAIL 200                        0.0
## 384                    HARD FREEZE                        0.0
## 385                       HVY RAIN                        0.0
## 386             SMALL STREAM FLOOD                        0.0
## 387          THUNDERSTORM WIND G60                        0.0
## 388             THUNDERSTORM WIND.                        0.0
## 389         THUNDERSTORM WINDS G60                        0.0
## 390                      TORNADOES                        0.0
## 391              UNSEASONABLE COLD                        0.0
## 392              UNSEASONABLY COLD                        0.0
## 393              UNSEASONABLY WARM                        0.0
## 394                UNSEASONAL RAIN                        0.0
##     Percentage_Crop_Damage Total_Damage
## 1                      0.8    4.182e+08
## 2                      2.9    1.423e+09
## 3                      1.1    5.553e+08
## 4                     11.5    5.663e+09
## 5                      0.8    4.157e+08
## 6                      6.2    3.027e+09
## 7                      0.0    1.270e+07
## 8                      0.4    1.911e+08
## 9                      1.3    6.389e+08
## 10                     0.1    2.708e+07
## 11                     0.3    1.348e+08
## 12                     0.6    2.956e+08
## 13                    10.2    5.022e+09
## 14                     0.1    6.502e+07
## 15                     0.1    4.078e+07
## 16                     1.5    7.335e+08
## 17                     1.4    6.784e+08
## 18                     0.2    1.068e+08
## 19                     0.0    1.514e+07
## 20                     0.0    8.514e+06
## 21                     0.2    1.121e+08
## 22                     0.0    2.439e+04
## 23                     0.2    9.505e+07
## 24                     0.0    2.004e+07
## 25                     5.6    2.742e+09
## 26                     0.0    1.414e+04
## 27                    10.2    5.029e+09
## 28                     0.0    1.354e+04
## 29                     0.0    9.368e+05
## 30                     0.0    1.501e+07
## 31                     0.0    9.354e+03
## 32                     0.0    8.850e+03
## 33                     0.1    6.470e+07
## 34                     0.0    8.225e+03
## 35                     0.0    7.660e+03
## 36                     2.7    1.313e+09
## 37                     0.0    8.568e+05
## 38                     5.3    2.608e+09
## 39                     0.0    3.721e+05
## 40                     0.0    8.861e+06
## 41                     0.0    3.105e+06
## 42                     0.0    4.874e+03
## 43                     0.0    6.047e+04
## 44                    28.5    1.397e+10
## 45                     0.0    3.422e+03
## 46                     0.0    1.307e+04
## 47                     0.0    2.952e+03
## 48                     0.0    3.027e+05
## 49                     0.0    5.265e+04
## 50                     0.0    2.513e+03
## 51                     0.0    2.424e+03
## 52                     0.1    6.050e+07
## 53                     0.0    6.020e+05
## 54                     0.0    1.935e+03
## 55                     0.0    6.144e+04
## 56                     0.0    5.568e+05
## 57                     0.0    1.768e+05
## 58                     0.0    1.674e+04
## 59                     0.0    1.636e+03
## 60                     0.0    1.624e+03
## 61                     1.0    4.924e+08
## 62                     0.0    1.440e+03
## 63                     0.0    8.264e+05
## 64                     0.0    1.378e+03
## 65                     0.0    2.013e+05
## 66                     0.0    5.551e+06
## 67                     0.0    5.001e+06
## 68                     0.0    1.200e+03
## 69                     0.0    1.160e+03
## 70                     0.0    5.100e+04
## 71                     0.0    1.000e+03
## 72                     0.0    1.000e+03
## 73                     0.0    9.800e+02
## 74                     2.2    1.094e+09
## 75                     0.0    9.335e+02
## 76                     0.0    1.900e+07
## 77                     0.0    1.001e+06
## 78                     0.0    2.091e+04
## 79                     0.0    8.715e+02
## 80                     0.0    3.539e+05
## 81                     0.0    7.900e+02
## 82                     0.0    7.660e+02
## 83                     0.0    1.700e+07
## 84                     0.0    7.380e+02
## 85                     0.0    7.250e+02
## 86                     0.0    7.240e+02
## 87                     0.0    7.186e+02
## 88                     0.0    7.056e+02
## 89                     0.0    4.970e+04
## 90                     0.0    6.950e+02
## 91                     0.0    6.800e+02
## 92                     0.0    6.550e+02
## 93                     0.0    7.001e+06
## 94                     0.0    6.060e+02
## 95                     0.0    1.600e+07
## 96                     0.0    6.010e+02
## 97                     0.0    6.001e+02
## 98                     0.0    6.000e+02
## 99                     0.0    5.006e+05
## 100                    0.0    5.700e+02
## 101                    0.0    5.555e+02
## 102                    0.0    5.540e+02
## 103                    0.0    5.001e+06
## 104                    0.0    1.513e+03
## 105                    0.0    5.050e+02
## 106                    0.0    1.700e+07
## 107                    0.0    5.000e+02
## 108                    0.0    5.000e+02
## 109                    0.0    5.000e+02
## 110                    0.0    5.000e+02
## 111                    0.0    5.000e+02
## 112                    0.0    5.000e+02
## 113                    0.0    5.055e+04
## 114                    0.0    5.000e+02
## 115                    0.0    5.000e+02
## 116                    0.0    5.000e+02
## 117                    0.0    5.000e+02
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