Helper function to check if things are of class Date
or POSIXt
.
Equivalent to function(x) {lubridate::is.Date(x) | lubridate::is.POSIXt(x)}
Helper function to check if things are of class Date
or POSIXt
.
Equivalent to function(x) {lubridate::is.Date(x) | lubridate::is.POSIXt(x)}