search for: rlin1

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2005 Oct 14
2
Help with lattice, regressions and respective lines
...8.68, 47.25, 19.88, 19.67, 16.20, 13.49, 13.75, 18.80, 48.68, 47.25, 42.19, 39.91, 34.69, 34.11, 32.74, 34.24) Df = data.frame(bra, em, tem, tem2, r, y) # Regressions attach(Df) Dfs1=subset(Df, (bra=='s' & em=='pov'), select=c(bra, em, tem, tem2, r, y)) Dfs1 rlin1=lm(y ~ tem + tem2, data=Dfs1) summary(rlin1) Dfs2=subset(Df, (bra=='s' & em=='po'), select=c(bra, em, tem, r, y)) Dfs2 rlin2=lm(y ~ tem, data=Dfs2) summary(rlin2) Dfs3=subset(Df, (bra=='s' & em=='ce'), select=c(bra, em, tem, tem2, r, y))...