numCols {splus2R} | R Documentation |
Returns number of rows or number of columns of rectangular input object.
numCols(x) numRows(x)
x |
rectangular object. |
the number of rows or columns of the input object.
anyMissing
, as.rectangular
, colIds
, colMaxs
, colMedians
, colMins
, colRanges
, colStdevs
, colVars
, deparseText
, ifelse1
, is.numeric.atomic.vector
, is.rectangular
, is.missing
, is.zero
, lowerCase
, oldUnclass
, peaks
, positions
, rowIds
, rowMaxs
, rmvnorm
, stdev
, subscript2d
, upperCase
, vecnorm
, which.na
.
x <- matrix(1:12, nrow=3) numCols(x) numRows(x)