Dear All,

I am new to R blog.

I am unable to figure out how to identify specific or some points in XY
scatter plot.

How to identify a point coordinates in R scatterplot.

For example I have couple of points which are away from the line of identity
and I want to know the ID's or x,y coordinates of these points as shown in
the below table.

There is an function  identify(X ,labels=DV) but there is an error executing
it.
ID  X    Y
1  0.5  0.4
1  0.2  0.1
1  1      2
1  4      5
2  2.5   3
2  3      4
2  0.5  0.4
2  0.2  0.1
2   1      2
2   4      5
2  2.5   3
2  3      4
3  0.5  0.4
3  0.2  0.1
3  1      2
3   4      5
3  2.5   3
3  3      4
-- 
Regards,
Shankar Lanke Ph.D.
University at Buffalo
Office # 716-645-4853
Fax # 716-645-2886
Cell # 678-232-3567

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