Hi,
Could anyone give suggestions how to plot a scatter plot with 1 standard
deviation for each point. To make it clearer, here is a simple example: the
scatterplot is plot(X, Y), but I want to add 1 standard deviation according
to the value of Z for each Y.
X Y Z
1 3.5 1.1
. . .
. . .
. . .
Thanks a lot in advance.
FD
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