nanmin edit page

FORMAT: [Y,IDX] = NANMIN(A,DIM,[B])

  Minimum ignoring NaNs
  This function enhances the functionality of NANMIN as distributed in
the MATLAB Statistics Toolbox and is meant as a replacement (hence the
identical name).
  If fact NANMIN simply rearranges the input arguments to MIN because
MIN already ignores NaNs.
  NANMIN(A,DIM) calculates the minimum of A along the dimension DIM of
the N-D array X. If DIM is omitted NANMIN calculates the minimum along
the first non-singleton dimension of X.
  NANMIN(A,[],B) returns the minimum of the N-D arrays A and B.  A and
B must be of the same size.
  Comparing two matrices in a particular dimension is not supported,
e.g. NANMIN(A,2,B) is invalid.
  [Y,IDX] = NANMIN(X,DIM) returns the index to the minimum in IDX.
  Similar replacements exist for NANMAX, NANMEAN, NANSTD, NANMEDIAN and
NANSUM which are all part of the NaN-suite.