Data Preprocessing in MATLAB | Machine Learning Part 2

Part 1: https://www.matlabcoding.com/2020/05/data-preprocessing-in-matlab-machine.html

Check this link , if you want to learn more on fillmissing in MATLAB: https://www.mathworks.com/help/matlab... Check this link , if you want to learn more on omitnan in MATLAB: https://www.mathworks.com/matlabcentr...

%Code used:

clc

e=Lefta.SalesRating;

count=0;

total=0;

for i=1:length(e)

    if(~isnan(e(i)))

        total=total+e(i);

        count=count+1;

    end

end

meanvalue=total/count;

es=[];

for i=1:length(e)

    if(isnan(e(i)))

        es=[es meanvalue];

    else

        es=[es e(i)];

    end

end

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