Kevin ChangGreenhouse gas emissions and combustible fuel electricity production in New Zealand and other OECD…Disclaimer10 min read·Dec 12, 2021----
Kevin ChangOne-way analysis of variance test in the autopsych shiny applicationPlease find the complete publication: autopsych: An R Shiny tool for the reproducible Rasch analysis, differential item functioning…4 min read·Oct 14, 2021----
Kevin ChangShiny application showing contact tracing locations of interest for COVID-19The delta strain of the COVID-19 virus has caused New Zealand to be on lockdown since the 17th of August 2021. Since then, the Ministry of…2 min read·Aug 31, 2021----
Kevin ChangKeynote talks of Rstudio::global 2021This post provides summaries for the three keynote talks of this year’s Rstudio conference. You can find more information about this in…4 min read·Jan 24, 2021----
Kevin ChangMy first post about R packagesAn R package, or Library, contains a set of user-defined functions that bundled together to provide more functionality to base R, i.e. a…4 min read·Dec 6, 2020----