Get flash to fully experience Pearltrees
Paul E. Johnson <pauljohn @ ku.edu> The original Rtips started in 1999. It became difficult to update because of limitations in the software with which it was created.
Software Resources for R Below is a list of resource pages for using R to do statistics. On each page a set of data are explored with the software. Some commentary is given on interpretation but the main focus is on getting the software to do the work.
Basics Reading files Graphs
From MathWiki With a bit of experience, it's easy to find one's way around the menus in Rcmdr to reach a desired analysis. It's harder for a beginner and the following recipes should help students get started.
R manipulating data
The relative frequency distribution of a data variable is a summary of the frequency proportion in a collection of non-overlapping categories. The relationship of frequency and relative frequency is: Example
playwith is an R package, providing a GTK+ graphical user interface for editing and interacting with R plots. The playwith package is maintained by Felix Andrews <email@example.com> Examples List of features Screenshots of playwith examples Demos of creating custom tools for playwith: HelloTool A simple "Hello world" tool for playwith().