How do you save printed information to a data frame? I need to include the * column.
ss <- coef(summary(model3))
pv <- ss[,"Pr(>|t|)"]
Signif <- symnum(pv, corr = FALSE, na = FALSE,
cutpoints = c(0, 0.001, 0.01, 0.05, 0.1, 1),
symbols = c("***", "**", "*", ".", " "))
printCoefmat(ss)