Tutorial for using R to analyze the CGED-Q JSL Public Releases

Chen Jun, my MA student at Central China Normal University, has shared slides and sample code he produced to help anyone planning to use R to analyze the CGED-Q JSL public releases. The materials are all in Chinese. They introduce how to import the public data into R, create and transform variables, process strings to create variables, and tabulate and graph results. We hope that this will be useful to users of the data.