Fast joint calculation of row- or column-wise minima and indices of minimum elements
Fast joint calculation of row- or column-wise minima and indices of minimum elements
Fast joint calculation of row- or column-wise minima and indices of minimum elements. Missing data are removed.
minWhichMin(x, byRow =FALSE, dims =1)
Arguments
x: A numeric matrix or array.
byRow: Logical: should the minima and indices be found for columns (FALSE) or rows (TRUE)?
dims: Specifies dimensions for which to find the minima and indices. For byRow = FALSE, they are calculated for dimensions dims+1 to n=length(dim(x)); for For byRow = TRUE, they are calculated for dimensions 1,...,dims.
Returns
A list with two components, min and which; each is a vector or array with dimensions
dim(x)[(dims+1):n] (with n=length(dim(x))) if byRow = FALSE, and