This is just a small repo for use in a “getting started with R” tutorial. The contents are in flux, as this is a work in progress. Here’s a quick description of the files:
listA.csvandlistB.csv: some Auditory Lexical Decision Task data from a few language learnersitem_info.txtandsubject_info.txt: some simplified (and perhaps made-up) info on the items and subjects in the lists, for merging into the datasession2_script.R: a script that I used in a second session to help walk through some basic concepts in loading files, naming objects, data cleaning and subsetting, etc. It includes lots of stuff (likehead()andsummary()that I would normally never put in a script, but it was helpful to have every single command pre-typed, to save time and the inevitable frustration of typos.session3_script.R: this is a walkthrough of the third (and final) session of this short series. It covers a few basics in typical steps in an analysis of continuous and categorical data, including formatting, sub-setting, establishing cutoffs for reaction times, and performing some basic analysis using t-tests, regular linear regression, ANOVA (omnibus and by-subjects), and mixed-effects models.