adding celfile examples
Merge branch 'master' of https://github.com/genomicsclass/labs
adding some gpr files
fixing sampleinfo.txt
fixing error in justRMA call
Merge branch 'master' of https://github.com/genomicsclass/labs
fixing normal
fixing eda for book
no echo
unnecessary comma
read counting
fixed syntax error in MathJax code which prevents formula from rendering
Merge pull request #7 from kern3020/master

fixed syntax error in MathJax code which prevents formula from rendering
adding viz code
removing spaces
need to make sure students dont try this file
Merge branch 'master' of https://github.com/genomicsclass/labs
Fixed refs and library calls

Fixed some hard references to "/Users/ririzarr" and added some library
calls to make knitr work.
Merge pull request #8 from jmgore75/user_fixes

Fixed refs and library calls
adding packages list