Calculating percentage for values in cell

fnl = 

      {1127x4 cell}
      {1126x4 cell}
      {1125x5 cell}

for each cell i have some vaues 

fn1{1,1}-(variable editor)

'Genes'    'T0'  'T2'  'T4'  
'YAR029W'  'd'  'u'  'd'  
'YBL095W'  'd'  'd'  'd'  
'YBL111C'  'u'  'u'  'd'  
'YBL113C'  'u'  'u'  'u'  

fn1{2,1}
'Genes'    'T0'  'T3'  'T4'
'YAR062W'  'd'  'u'  'd'
'YAR068W'  'd'  'u'  'u'
'YBL095W'  'd'  'd'  'd'
'YBL111C'  'u'  'u'  'd'

fn1{3,1}

  
'Genes'    'T0'  'T1'  'T2'  'T3'
'YAR068W'  'd'  'u'  'u'  'u'
'YBL095W'  'd'  'u'  'u'  'd'
'YBL111C'  'u'  'u'  'u'  'u'
'YBL113C'  'u'  'u'  'u'  'u'

for example in fn1{1,1} taking 1st gene 'YAR029W' i want to count how many 'd' and 'u' are there in each interval and divide by total number of genes(percentage) 

for example in interval T0'YAR029W' has 'd'=50%,'u'=50%,T2-'d'=25%,'u'=75%,T4-'d'=75%,'u'=25%

next for fn1{2,1} and so on,,,

only 1st gene must be considered for calculation

I have posted many questions in this forum regarding this topic ,I am thankful to all who helped me,for my final question in this topic please help me

Only 1st gene must be conisidered for calculation means ,only for IST gene in fn1{1,1},fn{2,1} must be taken for calculating percentage(only for 1st gene percentage must be calculated)

[Azzi Abdelmalek]

in your example, where is YAR029W'?

what do you mean: only 1st gene must be considered for calculation. ,

Answer 1

[Azzi Abdelmalek]

%try this

ni=size(fn1,1);
for k=1:ni
B=fn1{k,1}; [n,m]=size(B);A=B(2:n,2:m);c=cellfun(@(x)any(regexp(x,'d')),A);
perd=100*sum(c)/(n-1);peru=100-perd;d=num2cell(perd);u=num2cell(peru);
d1=cellfun(@(x) strcat('d=',sprintf('%d%%',x)),d,'UniformOutput',false);
u1=cellfun(@(x) strcat('u=',sprintf('%d%%',x)),u,'UniformOutput',false);
du1=[d1;u1]';q=[strcat('fn1(',num2str(k),')'); strcat(du1(:,1),',', du1(:,2))];
res=[['interval' ;B(1,2:end)'] q],Result{k}=res; 
end 
%you find all the result in the variable Result, Result{1},Result{2},Result{3}

[Pat]

Thanks a lot Azzi