Select Time Interval Days
selectTimeIntervalDays(dat, days = 7, firstDay = as.character(as.Date(lastDay) - days), lastDay = substr(utils::tail(dat$DateTime, 1), 1, 10), dbg = TRUE)
dat | data frame with column "DateTime" |
---|---|
days | number of "last" days to select |
firstDay | first day as text, in "yyyy-mm-dd" format |
lastDay | last day as text, in "yyyy-mm-dd" format |
dbg | if |