Plotting Binary Variables using Heat Map

Question

Tochi Nwachukwu 2023-1-19

0
链接

此问题的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1896890-plotting-binary-variables-using-heat-map

回答： Varun 2023-2-21

采纳的回答： Varun

matlabhelp.xlsx

I do need assitance plotting binary variables using heatmap. Please attached data sheet

The plot generated from the code below is not what want.

Mpower4 = readtable('file.xls','Sheet','Connectivity','ReadRowNames',true,'EmptyValue',0,"TextType","string" );

Vars = {{'g1','g2','g3'},{'G2crank','G3crank'},{'n1','n2','n3','n4','n5','n6','n7','n8','n9'},{'l1','l2','l3','l4','l5','l6','l7','l8','l9'}};

s5=stackedplot(Mpower4,Vars);

s5.LineProperties(1).PlotType = "stem";

s5.LineProperties(2).PlotType = "stairs";

s5.LineProperties(3).PlotType = "stairs";

s5.LineProperties(4).PlotType = "stairs";

ax3 = findobj(s5.NodeChildren, 'Type','Axes');

set(ax3, 'YTick', [0 1]);

s5.AxesProperties(1).YLimits = [-0.5 1.5];

s5.AxesProperties(2).YLimits = [-0.5 1.5];

s5.AxesProperties(3).YLimits = [-0.5 1.5];

s5.AxesProperties(4).YLimits = [-0.5 1.5];

s5.LineWidth = 2;

s5.XLabel ='Minutues'

grid on

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Answer 1

Varun 2023-2-21

0
链接

此回答的直接链接

https://ww2.mathworks.cn/matlabcentral/answers/1896890-plotting-binary-variables-using-heat-map#answer_1176395

在 MATLAB Online 中打开

Hello!

To plot a heatmap of binary variables, you can convert the table data to a matrix (array) first and then, call the heatmap function directly. Check out the following code:

Mpower4 = readtable('matlabhelp.xlsx','Sheet','Sheet1','ReadRowNames',true,'EmptyValue',0,"TextType","string" );
mp4=Mpower4{:,:}; 
xvalues={'g1','g2','g3','G2crank','G3crank','n1','n2','n3','n4','n5','n6','n7','n8','n9','l1','l2','l3','l4','l5','l6','l7','l8','l9'};
yvalues=1:14;
h=heatmap(xvalues,yvalues,mp4);