[R] Reg : Hello all.. help needed regarding heatmaps

2012-01-30 Thread koushik gangavaram
Hello all , I am beginner and new to this -R world. I have heard much about R and started working on it. I have some data of 20 business applications( y -axis) and Months( x-axis) and values as their score for every month . I tried to generate a heatmap with this data and got some good

Re: [R] Reg : Hello all.. help needed regarding heatmaps

2012-01-30 Thread R. Michael Weylandt
If you don't mind using an external (but very popular) graphics package known as ggplot2 it's super easy: https://learnr.wordpress.com/2010/01/26/ggplot2-quick-heatmap-plotting/ I'm sure it can be done in base graphics as well, but I'll leave that to someone else. It's also well implemented in