Library: | xplore |
See also: | countNaN isInf isNaN isNumber |
Quantlet: | countNotNumber | |
Description: | Counts how many elements of an array are missing values, infinity or -infinity (NaN,Inf or -Inf). |
Usage: | y = countNotNumber (x) | |
Input: | ||
x | array | |
Output: | ||
n | amount of non numbers (between 0 and prod(dim(x))) |
library("xplore") x = #(0/0, 1/0, -1/0, 1) countNotNumber(x)
Contents of n [1,] 3