Description

This repository contains the scripts required to reproduce analyses, results and figures from the publication Shedding light on changes in subjective experience during an intensive contemplative retreat: the Lyon Assessment of Meditation Phenomenology (LAMP) questionnaire in Biological Psychiatry Global Open Science (link to open access publication).

Publication authors: Oussama Abdoun, Arnaud Poublan, Stéphane Offort, Giuseppe Pagnoni, Antoine Lutz

Script authors: Oussama Abdoun, Arnaud Poublan

Script maintainer: Oussama Abdoun

Steps

1. download the scripts
2. create a folder called data in the folder containing the scripts.
3. download the data from OSF and save it in data
4. Execute the .qmd file

Files

The Quarto document contains all analyses, including code for figures. It sources the code from auxilliary R scripts:

• load_data.R loads the different types of data: phenomenological (LAMP data), psychometric and lifetime practice
• load_variables.R loads R objects describing the phenomenological dimensions
• fun_gamm.R provides functions for fitting, and extracting information from, generalized additive mixed models
• fun_gbmt.R provides functions for fitting and plotting the goodness-of-fit of group-based (multivariate) trajectory models