inst/snippet/vcov.R

treb.model <-  
  lm(distance ~ projectileWt, data = Trebuchet2)
vcov(treb.model) 
sqrt(diag(vcov(treb.model)))
treb.model %>% summary() %>% coef()
rpruim/fastR documentation built on Nov. 12, 2023, 12:26 p.m.