work with matrix of words and number

1 visualización (últimos 30 días)
Madan Ghimire
Madan Ghimire el 15 de Ag. de 2019
Comentada: Madan Ghimire el 16 de Ag. de 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

Respuesta aceptada

Andrei Bobrov
Andrei Bobrov el 16 de Ag. de 2019
T = readtable('txtfile.txt')
T_out = varfun(@mean,T,'GroupingVariables','Var1');

Más respuestas (1)

Walter Roberson
Walter Roberson el 15 de Ag. de 2019
[unique_names, ~, idx] = unique(YourCell(:,1));
mean_per_word = accumarray(idx, cell2mat(YourCell(:,2)), [], @mean);
output = [unique_names, num2cell(mean_per_word)];

Categorías

Más información sobre NaNs en Help Center y File Exchange.

Etiquetas

Community Treasure Hunt

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

Start Hunting!

Translated by