splus2R: is.rectangular – R documentation

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is.rectangular

Checks for object rectangularity

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)))

Supplemental S-PLUS Functionality in R

v1.3-3

GPL-2

Authors

William Constantine [aut], Tim Hesterberg [aut], Knut Wittkowski [ctb], Tingting Song [ctb], Bill Dunlap [ctb], Stephen Kaluzny [ctb, cre]

Initial release