work with matrix of words and number
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Madan Ghimire
le 15 Août 2019
Commenté : Madan Ghimire
le 16 Août 2019
Hey guys,
I work with matrix that have words on one column and their corresponding value on the other column as such
'Apple' 13.6000000000000
'Apple' 7.23200000000000
'Apple' 6.73600000000000
'Ball' 1.34900000000000
'Cat' 1.71600000000000
'Dog' 2.66100000000000
'Cat' 0.771000000000000
and the order of these words is random. I need to calculate the mean for individual words. I appretiate any help.
thanks
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Andrei Bobrov
le 16 Août 2019
T = readtable('txtfile.txt')
T_out = varfun(@mean,T,'GroupingVariables','Var1');
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Walter Roberson
le 15 Août 2019
[unique_names, ~, idx] = unique(YourCell(:,1));
mean_per_word = accumarray(idx, cell2mat(YourCell(:,2)), [], @mean);
output = [unique_names, num2cell(mean_per_word)];
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