MATLAB: Does any one know why the help result does not appear

helpmisspellingsearch

I searched about the same thing twice in mat lab help . the first one the result appears now It does not Why??????????????

Best Answer

The function knnclassify is part of the Bioinformatics Toolbox. It may be that this toolbox is no longer accessible to you.
  • have you changed computer ?
  • has your MATLAB license changed ?
  • have you changed your MATLAB installation ?
  • has the search path been changed?
For a start, type ver in your command window, and tell us exactly what is printed. If the Bioinformatics Toolbox is not listed, then this is the reason why the help cannot find it.
Related Question