How to increase marker size in scatter plot?
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I tried to increase the marker size:
scatter(X,Y,'+','k', 'MarkerSize', 10);
How to increase the size (e.g. twice bigger '+')?
采纳的回答
scatter(X,Y,20,'k','+')
^ this is the size
5 个评论
Marcin Kolacz
2021-1-28
He asked about scatterplot, not scatter
Igor Yashayaev
2022-11-11
Nope, this does not work, once you indicate a different marker, the size does not see it
X = randn(100,1);
Y = randn(100,1);
scatter(X,Y,10,'k','+')
scatter(X,Y,50,'k','+')
From the documentation:
The size controls the area of each marker in points squared
so the response may indeed not seem linear if you're thinking in terms of radius.
Igor Yashayaev
2022-11-11
I retract my statement ... The trick is that you need to indicate much larger size than you would in plot(). I tried 10 before, and the markers remained small, but 15 showed some growth.
Ola Fekry
2023-3-27
thanks so much
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