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splus2R (version 1.2-2)

numCols: Object dimensions

Description

Returns number of rows or number of columns of rectangular input object.

Usage

numCols(x)
numRows(x)

Arguments

x

rectangular object.

Value

the number of rows or columns of the input object.

See Also

as.data.frame,matrix,Subscript,nrow,dimnames.

Examples

Run this code
# NOT RUN {
x <- matrix(1:12, nrow=3)
numCols(x)
numRows(x)
# }

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