Online courses for Git and Github

For those interested in git and github:

The following 2 are very good:   ….. Very good

and for the most common problems use this link….very very good …. has some lessons on git and github

Useful information to start with R

For those who start in R:

– First, install R :
– Second and most important, install RStudio:
– Third, work always with RStudio. Provides a user interface quite similar to Matlab, and is very easy to use.
– Fourth, do this free online course:

(the more energetics can do the complete series:
– Fifth, here you have reference information:
but in the web you have tons of information about R.

– The last point, when you look up for information on google about R, use always R written as [R], otherwise you won’t have very useful results…..

…..good luck