MATLAB: Python plt.plot getting unwanted lines

plot

Hi guys, I am trying to plot average usage by month. But somehow on the plot there are unwanted colorful line. The top brown line is correct, but other lines are unwanted. Maybe you know how to get rid of them, and why did they appear? I attached the image of the plot

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I just needed to write all plot function after the for loop not in it. Thanks

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MATLAB: How to make a heatmap for a monthly time serie

Based on the heatmap documentation

tbl = readtable('heatmap.test.xlsx');
months = categorical(tbl.Var2);
years = categorical(tbl.Var1);
xlabels = categories(months);
ylabels = categories(years);
nummonths = numel(xlabels);
numyears = numel(ylabels);
x = double(months);
y = double(years);
A = tbl.A;
cdata = accumarray([y,x],A,[numyears,nummonths],@mean,NaN);
h = heatmap(xlabels,ylabels,cdata);

MATLAB: Plotting data from a table with a datetime in it, monthly records

Which version are you using? If it's 2016b or later, please use a timetable. You seemed to be trying to calculate monthly mean, min and max which is similar to the question here. Please take a look at my answer there. link: https://de.mathworks.com/matlabcentral/answers/362919-plot-max-min-mean-of-a-value-in-a-matrix

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Related Solutions

MATLAB: How to make a heatmap for a monthly time serie

MATLAB: Plotting data from a table with a datetime in it, monthly records

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