numnan

Number of NaN values in neural network data

Syntax

numnan(x)


Description

numnan(x) takes a matrix or cell array of matrices and returns the number of NaN elements in it.

Examples

x = [1 2; 3 NaN]
n = numnan(x)
 
x = {[1 2; 3 NaN] [5 NaN; NaN 8]}
n = numnan(x)

Version History

Introduced in R2010b