is.rectangular {splus2R} | R Documentation |
Returns TRUE if the input object is rectangular.
is.rectangular(x)
x |
any object. |
logical, returns TRUE if input object is rectangular.
is.rectangular(matrix(1:12, nrow=3))
is.rectangular(list(1:3,2:4))
is.rectangular(as.rectangular(list(1:3,2:4)))