Defines functions ISNUMBER

Documented in ISNUMBER

# ISNUMBER Function from Excel
#' Basic ISNUMBER function from excel
#' It acts similiarly to Excel's ISNUMBER function. If the specified value is a number it returns true, in all other cases it returns false.
#' @param value Input the number for it to evaluate if it is number? Works on vectors/arrays as well.
#' @import base
#' @export
#' @examples
#' ISNUMBER("2")
#' @return first example returns true as it is a number. Second example returns false as it isn't a number, it's a string. Function will always return logical class.


Try the ExcelFunctionsR package in your browser

Any scripts or data that you put into this service are public.

ExcelFunctionsR documentation built on July 1, 2020, 8:35 p.m.