hot to plot horizontal Histogram??

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Chiara Scarpellini
Chiara Scarpellini on 30 Aug 2021
Commented: Wan Ji on 30 Aug 2021
I would like to plot an horizontal histogram with on the y axis the name of the substances and in the x axis the numbers .
Data=[0 664 320 316 664 664 664 664 320 320 664 664 664 664 664 240 664 229 664 664]
Substances=[a b c d e f g h i l m n o p q r s t u v ]

Accepted Answer

Wan Ji
Wan Ji on 30 Aug 2021
Edited: Wan Ji on 30 Aug 2021
Try to do this
counts = [0 664 320 316 664 664 664 664 320 320 664 664 664 664 664 240 664 229 664 664];
Substances = 'abcdefghilmnopqrstuv'; %
Categories = categorical(num2cell(Substances));
histogram('Categories',Categories,'BinCounts',counts)
Then the plotted result
  2 Comments
Chiara Scarpellini
Chiara Scarpellini on 30 Aug 2021
Thanks but what if I want it horizontal, with the bars starting from the y-axis and the data on the x-axis
Wan Ji
Wan Ji on 30 Aug 2021
histogram('Categories',Categories,'BinCounts',counts, 'Orientation','horizontal')

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