inst/snippet/airp-glht03.R

# these look nicer if we parameterize differently in the model
airp.lm2 <- lm(pollution ~ -1 + location, data = AirPollution)
contr2 <- rbind(
	"hill - plains" = c(1, -1, 0),
	"suburb - urban" = c(1, 1, -2))
msummary(glht(airp.lm2, contr2))
rpruim/fastR documentation built on Nov. 12, 2023, 12:26 p.m.