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Dealy_calculation.R
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Dealy_calculation.R
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library(dplyr)
library(ggplot2)
df <- read.csv('mergedfinal.csv')
head(df)
lapply(df, class)
# Calculation of dalays in minutes
DT_actdpt <- as.POSIXct(as.character(paste(df$Date, df$Actual.dep)), format="%d.%m.%Y %H:%M:%S")
head(DT_actdpt)
DT_schdpt <- as.POSIXct(as.character(paste(df$Date, df$Sched..dep)), format="%d.%m.%Y %H:%M:%S")
head(DT_schdpt)
df$DT_actdpt <- DT_actdpt
df$DT_schdpt <- DT_schdpt
dif_t <- round(as.numeric(difftime(df$DT_actdpt, df$DT_schdpt, units = 'mins')),3)
head(dif_t)
df$delay_mins <- dif_t
head(df)
##########
df <- df[complete.cases(df), ]
################
# Creating a binary column to check if there is actual dealy or not
dif_t_copy <- df$delay_mins
for (i in 1:length(dif_t_copy)){
if(dif_t_copy[i] > 0){
dif_t_copy[i] <- 1
}else{
dif_t_copy[i] <- 0
}
}
head(dif_t_copy)
df$delay <- dif_t_copy
######
df_copy <- df
df_copy <-select(df_copy, -DT_actdpt, -DT_schdpt)
head(df_copy)
write.csv(df_copy, "BusData_Delay.csv", row.names = FALSE)