Coursera Data Science Specialization
Course Exploratory Data Analysis by Johns Hopkins University
Week 1 Graphics Devices in R (part 2)
> library(datasets)
> with(faithful, plot(eruptions, waiting))
> title(main = "Old Faithful Geyser data")
> dev.copy(png, file = "geyserplot.png")
quartz_off_screen
4
> dev.off()
RStudioGD
2
