is.ISO8601 {GGIR} | R Documentation |
Checks whether timestamp stored in character format is in ISO8601 format or not
is.ISO8601(x)
x |
Timestamps in character format either in ISO8601 or as "yyyy-mm-dd hh:mm:ss". |
x ="1980-1-1 18:00:00"
is.ISO8601(x)