gap size

Calculates number of consequtive NaNs in a vector.

Description

USAGE: sz=gapsize(x)

EXAMPLE:
  x=rand(20,1);
  x(x>.5)=nan;
  [x gapsize(x)]

--------------
ans =
          NaN 2
          NaN 2
      0.33311 0
      0.28511 0
      0.38263 0
      0.20227 0
      0.37058 0
      0.43658 0
          NaN 1
    0.0049841 0
          NaN 1
     0.015303 0
          NaN 1
      0.26592 0
          NaN 4
          NaN 4
          NaN 4
          NaN 4
      0.20113 0
          NaN 1

• MATLAB release: MATLAB 7 (R14)

[Aslak Grinsted]

Thanks for the suggestion, -it has been added.

[C.J. Harris]

I'd recommended you adding support for row vectors - currently only column vectors are supported.