How can you compare 2 values on excel and adding an excel formula in matlab?

Hi guys, I'm going to compare values on excel but I'm trying to do it on MATLAB as there are so many values that needed to be compared. The values goes like this picture below:

i wanted to compare VarName1 (Awobetul.csv) with VarName7 (Awomanual.csv) I'm trying to use my own code but it doesn't work... it says:

if true
  Q = importdata('Awobetul.csv');
  W = importdata('Awomanual.csv');
counter = 0;
expandRange = 5;
saveHistory = 5;
lastHistory = zeros(5,4);
counterHistory = 0;
%saveResult = ['C:\Users\Kenny\Desktop\skripsi\pakebandingyangini\tikus\kencing.csv'];   %char(folder1(1, listData)) hilang
%fid = fopen(saveResult, 'a');
%for n = 1:frameNum
for n = 1:size(Q.data, 1)
     for m = 1:size(W.data, 7)
  if Q.data(n, 1) == W.data(m, 7)
      fprintf(fid, '%d, %f, %f, %f, %f, %d, %f, %f, %f, %f ', Q.data(n, 1), Q.data(n, 2), Q.data(n, 3), Q.data(n, 4), Q.data(n, 5), W.data(m, 1), W.data(m, 2), W.data(m, 3), W.data(m, 4), W.data(m, 5));
  end
     end
end
end

    Attempt to reference field of non-structure array.
    Error in bijikuda (line 15)
    for m = 1:size(W.data, 7)

Here's my algorithm (what i wanted the program to show):

    if VarName1(Awobetul.csv) is equal to VarName7 (Awomanual.csv) 
    then show VarName2 3 4 5(Awomanual.csv) and show Varname2 3 4 5(Awobetul.csv) next to it.
    The values of the code will be written on a new .csv file

Thanks guys.

[Weird Rando]

for m = 1:size(W.data, 7)

An array that is 7 dimension??? double check the dimension.

I think you wanted number of rows in the 7 column

for m = 1:length(W.data(:,7))