diff --git a/R/min.R b/R/min.R new file mode 100644 index 0000000..2d8d617 --- /dev/null +++ b/R/min.R @@ -0,0 +1,16 @@ +#' @title Minimum (MATLAB version) +#' @description Finds the minimum value for each column of a matrix, potentially returning the indices instead +#' @param X matrix +#' @param indices return indices? +#' @return Either a list or a vector +#' @author Waldir Leoncio +#' @export +min_MATLAB <- function(X, indices = TRUE) { + mins <- apply(X, 2, min) + idx <- sapply(seq_len(ncol(X)), function(x) match(mins[x], X[, x])) + if (indices) { + return(list(mins = mins, idx = idx)) + } else { + return(mins) + } +} \ No newline at end of file