< 1 min. read Kevin Markham has released the second part to his excellent dplyr tutorial, covering new functionality. Enjoy! [Via dataschool.io]
#SG50ShadesOfGrey – An #rstats Analysis
3 min. read It seems like the 50 Shades of Grey movie has spawned humor over Twitter in Singapore, as well as making rounds internationally. In the spirit of #rstats, let’s look at some trends of #SG50ShadesOfGrey. We shall use twitteR and foreach package to get a data frame of the popular tweets for #sg50shadesofgrey library(twitteR) consumerKey <- […]
Video tutorial on dplyr
< 1 min. read For data manipulation in R, you will probably have heard of the plyr package. Dplyr is plyr’s next iteration by Hadley Wickham. It offers greater ease of use and speed over plyr and I find it more intuitive to use. The above video by Kevin Markham is an excellent introduction to dplyr. Enjoy! (Via Revolution […]