Hello,
I'm not sure i got your question right, but i think the whole point is to find the equation of a line which passes by two points
See ?lm
Romain.
Le 21.03.2005 11:09, [EMAIL PROTECTED] a �crit :
Hello R-Helpers..
I am still new in R and I have the following question.. I am applying the function chull on a 2D dataset and have the convex hull nicely calculated and plotted. Do you know if there is a way to extract the coordinates of the line created from the connection of the chull data points.. I have alredy tried with "approx" to lineary interpolate but its not working correctly since the interpolated values sometimes fall inside the convex . Using the "yleft" or "yright" doesnt seem to help..
Any suggestions? Thank you in advance
Achilleas Psomas
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