On Fri, 24 Feb 2012 at 01:39AM -0200, Juan Grados wrote:
> I need smooth line, (interpolation the points), line(vec) plot line without
> smoth

If a regression line is good enough, see:
http://markmail.org/message/lipt7edldscsaaqb (another one of Jason's
messages!)


Dan

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---  Dan Drake
-----  http://mathsci.kaist.ac.kr/~drake
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