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karan19100/dataset_detail.R

Created July 18, 2020 17:02
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datasetdetails_by_karan shah
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dataset_detail.R
library(e1071) # it includes function to compute skewness
library(plyr) # it allows to wrangle data
library(ggplot2) # it allows to create a number of different types of plots
ais2 <- subset(ais, sex=="m") # only male athletes
ais3 = ais2[,c(3,4)] # subset column number that correspond to "hg" and "hc"
newdata <- rename(ais3, c("hg"="HEMAGLOBIN", "hc"="HEMATOCRIT"))
str(newdata)
summary(newdata) # overview of the two selected variable
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