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.
anyMissing
, as.rectangular
, colIds
, colMaxs
, colMedians
, colMins
, colRanges
, colStdevs
, colVars
, deparseText
, ifelse1
, is.numeric.atomic.vector
, is.missing
, is.zero
, lowerCase
, oldUnclass
, numCols
, numRows
, peaks
, positions
, rowIds
, rowMaxs
, rmvnorm
, stdev
, subscript2d
, upperCase
, vecnorm
, which.na
.
is.rectangular(matrix(1:12, nrow=3)) is.rectangular(list(1:3,2:4)) is.rectangular(as.rectangular(list(1:3,2:4)))