How to print the value of refline on a the plot

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sc1991 2018-6-20

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评论： sc1991 2018-6-21

Hello! All I am using the function refline to show the min,max and mean of my dataset is there a way how I can show the value of these points on the line or at the end of the line. I tried using the function text but that function does not seem to work. Any suggestions??

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Answer 1

Adam Danz 2018-6-20

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Why isn't text() working? Here's a demo of what your describing and text() works.

x = normrnd(10,20,1,50); 
figure; plot(x, 'o')
rh = refline(0,mean(x));
text(max(xlim),mean(x),sprintf('mean=%.2f',mean(x)),'HorizontalAlignment', 'right', 'VerticalAlignment', 'bottom')