par(ask=TRUE) opar <- par(no.readonly=TRUE) # record current settings # Listing 11.1 - A scatter plot with best fit lines attach(mtcars) plot(wt, mpg, main="Basic Scatterplot of MPG vs. Weight", xlab="Car Weight (lbs/1000)", ylab=&q…
# ----------------------------------------------------# # R in Action (2nd ed): Chapter 3 # # Getting started with graphs # # requires that the Hmisc and RColorBrewer packages # # have been installed # # install.packages(c("Hmisc", "RColorB…
# ----------------------------------------------------# # R in Action (2nd ed): Chapter 3 # # Getting started with graphs # # requires that the Hmisc and RColorBrewer packages # # have been installed # # install.packages(c("Hmisc", "RColorB…