package version requirement of knitr (to avoid confusion like #4)
a new article 'Flipping Coins Simulation with R'
change title 'Simulation of Coin Flipping with R'
fix grammar problems
rename chunk label.
rename file 2013-03-27-simulation-of-coin-lipping-with-r.Rmd
typo 'flipping'.
a new article 'Flipping Coins Simulation with R'
change title 'Simulation of Coin Flipping with R'
fix grammar problems
rename chunk label.
rename file 2013-03-27-simulation-of-coin-lipping-with-r.Rmd
typo 'flipping'.