replace.NA: Replaces in a given numeric matrix NA values per row or per...
In MCRestimate: Misclassification error estimation with cross-validation

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

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

`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.