Select Time Interval — selectTimeInterval • kwb.base

Select Time Interval

Usage

selectTimeInterval(
  x,
  t1 = NULL,
  t2 = NULL,
  width = "-7d",
  posixColumn = kwb.utils::posixColumnAtPosition(x),
  dbg = TRUE
)

x: data frame with at least one time column
t1: first timestamp as text, in yyyy-mm-dd format
t2: optional. last timestamp as text, in yyyy-mm-dd format
width: interval width as text containing number and unit (one of "d" - day, "h" - hour, "m" - minute). E.g. "7d" = 7 days, "20m" = 20 minutes. The number may be negative indicating "last <number> units".
posixColumn: name or number of column in x containing the relevant timestamps
dbg: if TRUE, debug messages are shown