Ggplot2 notes part 2

Here is part 2 of my guide to using ggplot2. Scales Following on directly from the previous notes you can manually adjust the colours and shapes used in the chart if you don’t like the defaults, as shown in figure 1. … Continue reading … Continue reading

Ggplot2 Notes

During the time I have used R the base graphics package has met my needs, although I have been aware of ggplot2 but found learning it a bit of a struggle so have pretty much ignored it until now. Most … Continue reading … Continue reading

Using Sweave

If you use R and haven’t discovered Sweave then go and find out about it. It enables R code and plots to be incorporated into a document so the analysis and report can be combined together in a single document. … Continue reading … Continue reading