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ffemale
2007 Apr 19
4
general question about plotting multiple regression results
Hi all,
I have been bumbling around with r for years now and still havent come up
with a solution for plotting reliable graphs of relationships from a
linear regression.
Here is an example illustrating my problem
1.I do a linear regression as follows
summary(lm(n.day13~n.day1+ffemale.yell+fmale.yell+fmale.chroma,data=surv))
which gives some nice sig. results
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) -0.73917 0.43742 -1.690 0.093069 .
n.day1 1.00460 0.05369 18.711 < 2e-16 ***
ffemale.yell 0.22419 0.06251 3.586 0.0...