Zhenguo Zhang's Blog / Programming
[Rmarkdown] Automate word document generation using Rmarkdown
[R] tidy evaluation in ggplot2 (part 2)
[Linux] User management in Linux
[R] Compute stats on grouped data using dplyr
[R] Create ggplot histograms with y value being fractions
Setup bash in MacOS
[Git] Git hooks - Part 1
[R] Need import S3 functions for a package to use
[R] Automatic email sending with *blastula*
[github] store github credentials securely