R code snippets

• How to convert acceptability scores to z-scores
• How to rename and change dtype of values in a column
• How to create a new column
• How to change values in a column with regex
• How to plot the results of an acceptability judgment experiment
• Different ways to subset rows and columns
• How to assign subject IDs
• How to split a column into two
• How to check for counterbalancing
• How to remove variables from environment
• How to remove unwanted “X” column
• How to apply Helmert coding

R tutorials

• Data cleaning and visualization in R: Part 1 (data for tutorial)
• Data cleaning and visualization in R: Part 2 (data for tutorial)
• How to run Bayesian analysis, part 1 (slides, code, data for tutorial); good for those who want to analyze acceptability judgment data
• How to run Bayesian analysis, part 2; good for those who are working with the categorical response variable