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akshat3096/data_preprocess.R

Created April 25, 2019 05:04
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data_preprocess.R
install.packages("lubridate")
library(lubridate)
#make endDate in a date-time variable POSIXct using lubridate with Indian time zone
df$endDate <-ymd_hms(df$endDate,tz="UTC")
#new features 
df$month<-format(df$endDate,"%m")
df$year<-format(df$endDate,"%Y")
df$date<-format(df$endDate,"%Y-%m-%d")
df$dayofweek <-wday(df$endDate, label=TRUE, abbr=FALSE)
df$hour <-format(df$endDate,"%H")
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