2023

webR performance 2023-03-12

Learning data.table: helper functions 2023-02-21

Learning data.table: Reference semantics and its pros and cons 2023-02-17

Learning data.table: the syntax and its design 2023-02-08

2022

Why I switched from RStudio to VS Code 2022-03-06

My recommendations of VS Code extensions for R 2022-03-06

2020

Using parse data to analyze R code 2020-11-08

Debugging R in VSCode 2020-09-13

Using httpgd in VSCode: A web-based SVG graphics device 2020-06-16

Writing R in VSCode: Working with multiple R sessions 2020-04-14

A simple way to show stack trace on error in R 2020-03-31

2019

Writing R in VSCode: Interacting with an R session 2019-12-26

Writing R in VSCode: A Fresh Start 2019-12-11

2014

Tips on non-standard evaluation in R 2014-12-03

pipeR tutorial is released 2014-09-22

More operators or more syntax? 2014-08-23

Easier way to chain commands using Pipe function 2014-08-16

Difference between magrittr and pipeR 2014-08-08

A quiz on magrittr: How many scores can you get? 2014-08-07

Introducing rlist 0.3 2014-08-06

Introducing pipeR 0.4 2014-08-04

Scraping information of CRAN packages 2014-07-29

What are the most popular keywords of CRAN packages? 2014-07-25

rlist: a new package for working with list objects in R 2014-06-26

Fit an Ornstein–Uhlenbeck process with discrete time series data 2014-04-15

Use pipeline operators in R 2014-04-08

A brief introduction to higher order functions in R 2014-03-15

Reshape R data frame from long to wide format 2014-03-14

Extract information from texts with regular expressions in R 2014-02-20

A principle of writing robust R program 2014-02-15

Use SQL to operate R data frames 2014-02-07

Introduction to parallel computing in R 2014-02-01

Difference between assignment operators in R 2014-01-28

R: Essentials 2014-01-26

R: Getting Started 2014-01-24

Welcome to my homepage 2014-01-23