MATLAB: Calculating percentage for values in cell

percentage

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)

Best Answer

%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}
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