R/cbinPad.R

In kimod: A k-tables approach to integrate multiple Omics-Data

cbindPad <- function(...){
  #function to do a table with different number of rows.

  args <- list(...)
  n <- sapply(args,nrow)
  mx <- max(n)
  pad <- function(x, mx){
    if (nrow(x) < mx){
      nms <- colnames(x)
      padTemp <- matrix("", mx - nrow(x), ncol(x))
      colnames(padTemp) <- nms
      if (ncol(x)==0) {
        return(padTemp)
      } else {
        return(rbind(x,padTemp))
      }
    }
    else{
      return(x)
    }
  }
  rs <- lapply(args,pad,mx)
  return(do.call(cbind,rs))
}