ciReg {s20x} | R Documentation |
Calculates and prints the confidence intervals for the fitted model.
ciReg(fit, conf.level=0.95, print.out=TRUE)
fit |
an lm object, i.e. the output from "lm()". |
conf.level |
confidence level of the intervals. |
print.out |
if TRUE, print out the output on the screen. |
The function returns a two-column matrix containing the upper and lower endpoints of the intervals.
"lm", "summary", "anova".
##Peruvian Indians data data(peru.df) fit<-lm(BP ~ age + years + weight + height, data = peru.df) ciReg(fit)