Bar with descending data

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Rachele Franceschini
Rachele Franceschini 2021년 10월 21일
답변: Cris LaPierre 2021년 10월 22일
I have this bar. But I would like the data in descending order.
How can I do? Help me!
This is "my" script
data100 = readtable(filename100,'TextType','string');
% taking first 10 words.
data100 = data100 (1:10,:);
data100.Word = categorical (data100.Word);
%figure with italian words
figure
bar(data100.Word, data100.Count);
xlabel("Word");
ylabel("Class Distribution");

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Cris LaPierre
Cris LaPierre 2021년 10월 22일
Because your data is categorical, it is getting plotted in alphabetical order by default. You can change the order using reordercats (see this answer).
You can maybe do this programmatically doing something like this (untested):
[~,idx] = sort(data100.Count,'descend');
C = categories(data100.Word);
data100.Word = reordercats(data100.Word,C(idx));

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