Code and analysis repository
NZILBB Vowel Clustering Project
This repository contains analysis and code for the paper "The overlooked effect
of amplitude on within-speaker vowel variation". The bulk of this repository
is made up of four R markdown files corresponding to each stage of the analysis
in the paper and found in the supplementary_material
folder along with knitted
html versions which can be read without rerunning the code yourself.
supplementary material
: contains the primary R markdown files running through the four stages of our analysis:labbcat_data
: Folder for anonymised raw data from LaBB-CAT. Empty directory. To get data go to https://osf.io/m8nkh/ and download the filemerged_data.rds
and place it in this directory.scripts
: Contains R scripts for running permutation tests referred to in the supplementary materials.processed_data
: Data output at various stages of the analysis by the scripts of supplementary materials.plots
: Plots output by scripts or supplementaries.models
: Folder for models reported in paper. Empty directory. To get data go to https://osf.io/m8nkh/ and download the files in themodels
directory.
The above files are sufficient to repeat the analysis we have carried out. Some
models take a long time to fit. You can download our models
here.
Place these in the project directory in a directory named models
.
It is best to open this repository as an Rproject. One way to do this in RStudio is to go to 'File -> New project', select 'Existing directory', and navigate to the downloaded repository. wherever