calculating percentage for row values

final = 
      'Genes'   'T0&T2'  'T1&T3'  'T2&T4'  'T3&T5'  'T4&t6'    
      'YAR029W'    'd'       []       'd'       []      'd'
      'YBL095W'    'd'       []       []       'd'      'd'
      'YBL111C'    'u'       'u'     'u'       'u'      []
      'YBL113C'    'u'       'u'     'u'       'u'      'u'
      'YBR096W'    'u'       'u'     'u'       'u'      []
      'YBR138C'    'd'       []       []       'd'     'd'

I have a above matrix in which i want to calculate the percentage for every gene 

for example  'YAR029W' has 3 values so percentage is 60%(3/5*100)

'YBL095W'- 60%

'YBL111C' -80%

YBL113C' -100%

i need to perform for all genes,please help

Answer 1

[Wayne King]

One thing you can do

 emptycells = cell2mat(cellfun(@(x) ~isempty(x),final,'uni',0));
 perempty = sum(emptycells(2:end,2:end),2);
 perempty = (perempty./5)*100;

[Jan]

~cellfun('isempty', C) is more efficient than ~cellfun(@isempty, C). But with anonymous functions, cellfun is even slower.