How to plot multiple data sets on the same graph

2017 12 9
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更新时间：2017 12 12
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The following coding is only plotting the first two variables on the plot.
plot(years,run_rate,'r-s',years,CL,'g-',years,UCL,'g-',years,LCL,'g-');

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Birdman
Birdman 2017-12-9

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Use hold on command between. For instance:
plot(years,run_rate,'r-s');hold on;plot(years,CL,'g-');hold on;plot(years,UCL,'g-');hold on;plot(years,LCL,'g-')

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Aamna Sami
Aamna Sami 2017-12-9
编辑：Aamna Sami 2017-12-9
I tried that but it did not work. I think the problem lies in the fact that the variables CL,UCL and LCL are scalars and the variable years is a matrix. Do you know what should be done in the that case?
Birdman
Birdman 2017-12-9
Try the following for each scalar variables, but do not forget you need a vector instead of a matrix. So consider that you take the first column of years matrix, which is denoted as
years(:,1)
Try the following for scalars. The variables should have same length.
CL=CL*ones(length(years(:,1)),1)
UCL=UCL*ones(length(years(:,1)),1)
LCL=LCL*ones(length(years(:,1)),1)
Birdman
Birdman 2017-12-9
Can you accept the answer so that other people having the same problem will know there is a working solution.
Aamna Sami
Aamna Sami 2017-12-12
Sure:) Thanks again for your prompt responses!

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