# Prepare Data
df <- data.frame(hours = c(0,1), minutes = c(15,27), seconds = c(30,13),
HHMMSS = c("00:15:30","01:27:13"), HHMM = c("00:15","01:27"))
# Convert to Hours
convertToHours(hours = df$hours, minutes = df$minutes, seconds = df$seconds)
convertToHours(HHMMSS = df$HHMMSS)
convertToHours(HHMM = df$HHMM)
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