Wednesday, March 25, 2015

No reboot patching comes to Linux 4.0

I look forward to this upgrade.

Two of my favorite distros

Ubuntu MATE and Manjaro are my favorite Linux distros.

Saturday, March 14, 2015


This might be the best diagram creation solution in R and Rmarkdown.

Friday, March 13, 2015


MultiWriter is a handy utility to write multiple flash drives all at once.

Sunday, March 08, 2015

Introduction to Hadley's packages

This online slide provides good introduction of various R packages developed by Hadley Wickham.

Thursday, March 05, 2015


A small Linux utility to find and remove duplicated files in hard drive.

Cheatsheet for ggplot2

Here is a cheatsheet for the ggplot2 package.

Tuesday, March 03, 2015


JASP is an interesting project. It is based on R with additional facilities and functions such as automatic table generation. There appears to be an R package that provide that functions directly to R users. Very worth checking out.