nanstats

[me, st, md, no] = nanstats(D)

NANSTATS Statistical operations that ignore NaNs and Infs.

 [mean, std, median, nans] = nanstats(D)

  Input and output arguments: 
   D   (struct) data or map struct
       (matrix) size dlen x dim

   me  (double) columnwise mean
   st  (double) columnwise standard deviation
   md  (double) columnwise median
   no  (vector) columnwise number of samples (finite, not-NaN)