Displaying 1 result from an estimated 1 matches for "n4199964".
2011 Dec 15
2
lm and R-squared (newbie)
Hello,
I've two data.frames (data1 and data4), dec="." and sep=";".
http://r.789695.n4.nabble.com/file/n4199964/data1.txt data1.txt
http://r.789695.n4.nabble.com/file/n4199964/data4.txt data4.txt
When I do
plot(data1$nx,data1$ny, col="red")
points(data4$nx,data4$ny, col="blue")
, results seem very similar (at least to me) but the R-squared of
summary(lm(data1$ny ~ data1$nx))
and
summa...