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Tweaks.

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1 parent fdd1160 commit c110b729f49cf2b50cc877aaca1097c7ffb47707 @echen committed Jan 17, 2012
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  1. +4 −2 README.md
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6 README.md
@@ -1,6 +1,6 @@
# Introduction
-This is a bare-bones introduction to [ggplot2](http://had.co.nz/ggplot2/), a visualization package in [R](http://www.r-project.org/). It assumes no knowledge of R.
+This is a bare-bones introduction to [ggplot2](http://had.co.nz/ggplot2/), a visualization package in R. It assumes no knowledge of R.
There is also a literate programming version of this tutorial in [`ggplot2-tutorial.R`](https://github.com/echen/ggplot2-tutorial/blob/master/ggplot2-tutorial.R).
@@ -223,9 +223,11 @@ But we can also easily use other types of geoms to create more kinds of plots.
[![Orange Tree with Points](http://dl.dropbox.com/u/10506/blog/r/ggplot2/orange-tree-pointed.png)](http://dl.dropbox.com/u/10506/blog/r/ggplot2/orange-tree-pointed.png)
+And that's it with what I'll cover.
+
# Next Steps
-In this post, I skipped over a lot of aspects of R and ggplot2.
+I skipped over a lot of aspects of R and ggplot2 in this intro.
For example,

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