- Study design: Stefan Baumann
- Data collection & preparation: Stefan Baumann & Janina Kalbertodt
- Statistical Analysis: Bodo Winter
- lme4
- party
- DMwR
- dplyr
- reshape2
- xlsx
- 001_RPT_individual_analysis_preprocessing.R
The main preprocessing script, works on Excel files and outputs tidy csv files. - 002_mixed_model_analyses.R
Computes mixed models (but does not interpret and visualize them). Warning: Takes a lot of time to run. - 003_random_forest_analyses.R
Computes random forests and variable importances (but does not interpret and visualize them). Warning: Takes a lot of tim to run. - 004_random_forest_visualization.R
Interprets and visualizes random forests. - 005_visualizations.R
Interprets and visualizes mixed models and other analyses.
- rpt-Daten-15juli2015.xls Contains all summary data, that is, prominence score averages (overa all listeners) for each word
- rpt-Daten-31juli2015_spectral_tilt.xls This is the most up-to-date file of the summary data
- rpt_Einzelwerte-25juli2014-1.xls Contains individual level data, that is, all prominence ratings from each listener (wide format)
- RPT_summary_processed.csv The summary data, cleaned and in English.
- RPT_individual_processed.csv The individual level data, cleaned (long format) and in English.
- CODEBOOK.md description of all columns.
- listener_gender_info.csv is needed to map genders onto listeners.
- speaker_gender_info.csv is needed to map genders onto speakers.
- block_order_information.csv is needed to map block orders (there were two block orders) for each participant.