How can I draw a parity plot?

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Parham Babakhani Dehkordi
评论： Thangaraja J 2023-2-6
Hello everyone,
I have two series of data as follows: x=[0.8288 1.021 1.2093 1.4674 1.7577 1.9679 2.2465 2.9532]; y=[0.8242 1.05976 1.2804 1.5481 1.79315 2.0521 2.3475 2.9939];
In which x is experiment values (horizontal axis) and y (vertical axis) is models data. I would like to have a parity plot including a bisector , upper bound and lower bound limited within 5% as scatter error.
How can I write a code for this? Thanks in advance

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采纳的回答

pfb
pfb 2015-4-13
编辑：pfb 2015-4-14
% scatter plot
plot(x,y,'.');
hold
% bisector (basically the same as Thorsten)
plot([0.5 3],[0.5 3]);
% upper and lower bounds (?)
plot([0.5 3],1.1*[0.5 3]);
plot([0.5 3],0.9*[0.5 3]);
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Parham Babakhani Dehkordi
Parham Babakhani Dehkordi 2015-4-14
Perfect, now it works Thanks a lot
Thangaraja J
Thangaraja J 2023-2-6
Thank you for the query and the corresponding answer

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更多回答（1 个）

Thorsten
Thorsten 2015-4-13
plot(x,y, '.')
line([0.5 3],[0.5 3])
  1 个评论
Parham Babakhani Dehkordi
Parham Babakhani Dehkordi 2015-4-13
these two code lines give me only the bisector. If I want to define data in a range, lets say, +10% and -10% as upper and lower bound of bisector, how can I create this?

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