add each iteration of for loop to a table

45 views (last 30 days)
Hi,
I have the following code;
f=dir('*.csv');
for i=1:length(f)
x=readtable(f(i).name)
y=[sum(x.LogicRate100),sum(x.LogicRate125),sum(x.LogicRate150),sum(x.LogicRate170),sum(x.LogicPower50),sum(x.LogicPower66),sum(x.LogicPower75),sum(x.LogicPower80)]
y=array2table(y)
writetable(y,['out' num2str(i) '.csv']);
end
It reads each file in the and sums the 8 collumns to produce a vairale (y).
I want the output to be a table or array that each row contains the output of each iteration. Currently, I am just saving each row.

Accepted Answer

KSSV
KSSV on 4 Aug 2021
Edited: KSSV on 4 Aug 2021
f=dir('*.csv');
T = zeros(length(f),[]) ;
for i=1:length(f)
x=readtable(f(i).name)
y=[sum(x.LogicRate100),sum(x.LogicRate125),sum(x.LogicRate150),sum(x.LogicRate170),sum(x.LogicPower50),sum(x.LogicPower66),sum(x.LogicPower75),sum(x.LogicPower80)]
y=array2table(y)
T(i,:) = table2array(y) ;
end
writematrix(T,'test.csv')
  4 Comments

Sign in to comment.

More Answers (0)

Categories

Find more on Tables in Help Center and File Exchange

Products


Release

R2021a

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!