Replaces in a given numeric matrix NA values per row or per column.

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Description

Replaces in a given numeric matrix NA values per row or per column.

Usage

1
replace.NA(x, replacement, byRow = TRUE)

Arguments

x

numeric input matrix

replacement

numeric vector containing the values which are used for NA replacement. If byRow = TRUE, this vector must contain as many values as matrix X has rows. Else, this vector must contain as many elements as matrix X has columns.

byRow

logical. If TRUE, then NA values in row n are replaced by the value at position n in the vector 'replacement'. Else, NA values are replaced according to their column position.

Value

The numeric input matrix with replaced NA values.

Author(s)

Patrick Warnat mailto:p.warnat@dkfz-heidelberg.de