Revert y-axis order in BarPlot

Question

Edoardo Taccaliti 2024-1-16

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此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2070491-revert-y-axis-order-in-barplot

编辑： Dyuman Joshi 2024-1-16

I would like to revert the y-axis order of the plot , in such a way to have the most frequent element on top (close the y upper limit) and the less frequent (close to the x-sxis)

x = {'Breast' 'Colorectal' 'Lung\_NonSmallCell' 'Prostate' 'Skin\_Melanoma' 'Pancreas' 'Liver' 'Gastroesophageal' 'Ovarian' 'Kidney\_ClearCell' 'Lymphoid' 'Urothelial' 'CNS\_Medullo' 'CNS\_Glioma' 'Sarcoma\_Other' 'NET\_Pancreas' 'Biliary' 'HeadAndNeck\_Other' 'Uterus' 'Thyroid' 'Sarcoma\_GIST' 'Sarcoma\_Leiomyo' 'Cervix' 'CNS\_PiloAstro' 'NET\_Gastrointestinal' 'Lung\_SmallCell' 'Sarcoma\_Osteo' 'Kidney\_Chromophobe' 'Sarcoma\_Lipo' 'Mesothelium' 'HeadAndNeck\_SalivaryGland' 'Myeloid' 'Kidney\_Papillary' 'NET\_Lung' 'Skin\_Carcinoma'};

updatedStrings = strrep(x, '''', '"');

y = [996 710 588 560 406 347 340 328 284 237 218 200 138 131 131 119 114 91 75 67 67 64 59 58 54 53 44 43 42 41 34 34 32 26 25];

barh(x,y)

width = 1000; % Set the width in pixels

height = 900; % Set the height in pixels

set(gcf, 'Position', [100, 100, width, height]);

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Answer 1

Dyuman Joshi 2024-1-16

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链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/2070491-revert-y-axis-order-in-barplot#answer_1390751

编辑：Dyuman Joshi 2024-1-16

在 MATLAB Online 中打开

There are multiple ways to do that.

One simple way is reverse the Y-axis direction (assuming the data is originally sorted descendingly) -

x = {'Breast' 'Colorectal' 'Lung\_NonSmallCell' 'Prostate' 'Skin\_Melanoma' 'Pancreas' 'Liver' 'Gastroesophageal' 'Ovarian' 'Kidney\_ClearCell' 'Lymphoid' 'Urothelial' 'CNS\_Medullo' 'CNS\_Glioma' 'Sarcoma\_Other' 'NET\_Pancreas' 'Biliary' 'HeadAndNeck\_Other' 'Uterus' 'Thyroid' 'Sarcoma\_GIST' 'Sarcoma\_Leiomyo' 'Cervix' 'CNS\_PiloAstro' 'NET\_Gastrointestinal' 'Lung\_SmallCell' 'Sarcoma\_Osteo' 'Kidney\_Chromophobe' 'Sarcoma\_Lipo' 'Mesothelium' 'HeadAndNeck\_SalivaryGland' 'Myeloid' 'Kidney\_Papillary' 'NET\_Lung' 'Skin\_Carcinoma'};

updatedStrings = strrep(x, '''', '"');

y = [996 710 588 560 406 347 340 328 284 237 218 200 138 131 131 119 114 91 75 67 67 64 59 58 54 53 44 43 42 41 34 34 32 26 25];

barh(x,y)

width = 1000; % Set the width in pixels

height = 900; % Set the height in pixels

set(gcf, 'Position', [100, 100, width, height]);

%Get the current axes

ax = gca;

%Reverse the y-axis direction

ax.YDir = 'reverse';