On users demand, I have uploaded the pdf version of Tutorial on Data Science in R. I hope this tutorial enhances and improve your R and Machine Learning skills.
To get maximum benefit, I'd suggest you to practice the codes side by side in R Studio. Do not read it like a text book. But, follow it as a lab tutorial and try to type codes at your end, instead of blatantly copying them. More you will type, more you will become familiar with code structure and R environment.
Do share your views / opinions on this tutorial. You need to create a user login to download this pdf. Enjoy!