Extract pvalue from glm

Question

I\'m running many regressions and am only interested in the effect on the coefficient and p-value of one particular variable. So, in my script, I\'d like to be able to just extr

Answer 1

I've used this technique in the past to pull out predictor data from summary or from a fitted model object:

coef(summary(m))[grepl("var_i_want$",row.names(coef(summary(m)))), 4]

which lets me easily edit which variable I want to get data on.

Or as pointed out be @Ben, use match or %in%, somewhat cleaner than grepl:

coef(summary(m))[row.names(coef(summary(m))) %in% "var_i_want" , 4]