Displaying 1 result from an estimated 1 matches for "heartweight".
2013 Feb 15
2
Making the plot window wider and using the predict function
Hello,
I am new to R and have a couple of questions. My data set contains the variables "Bwt" and "Hwt", which are bodyweight and heartweight, respectively, of a group of cats.
With the following code, I am making two plots, both to be viewed in the same plot window in R:
library(MASS)
maleData <- subset(cats, Sex == "M")
linreg0 <- lm(maleData$Hwt ~ maleData$Bwt)
par(mfrow=c(1,2))
plot(maleData$Hwt ~ maleData$Bwt)...