R: Formatted article's reference section links (#19853)

* R: Formatted reference section links

* Update index.md
This commit is contained in:
Chandra Prakash
2018-10-25 11:09:58 +05:30
committed by Kristofer Koishigawa
parent 1451ba5dd6
commit f61a3ed75c

View File

@ -39,6 +39,6 @@ Second, a name cannot use some special symbols, like `^, !, $, @, +, -, /
## References
<a href='https://cran.r-project.org/manuals.html' target='_blank' rel='nofollow'>Official Docs</a>
<a href='https://www.r-bloggers.com/classes-and-objects-in-r/' target='_blank' rel='nofollow'>Objects in R by r-bloggers</a>
<a href='https://cran.r-project.org/doc/manuals/r-release/R-lang.html' target='_blank' rel='nofollow'>CRAN</a>
* [Official Docs](https://cran.r-project.org/manuals.html)
* [Objects in R by r-bloggers](https://www.r-bloggers.com/classes-and-objects-in-r/)
* [CRAN](https://cran.r-project.org/doc/manuals/r-release/R-lang.html)