Replication package for the manuscript Measuring affective states from technical debt

• All artifacts used for the experiment can be found in artifacts/. In artifacts/README.md you find more information about the content.
• For replication please have a look in docs/, in particular docs/index.Rmd should be of interest. It's written in RMarkdown so fire up RStudio and have a look. Note, however, that one needs to install quite a lot of packages (in particular rstan and brms are needed), so we recommend you to use the Docker image instead (see below).
• The data collected from the experiment can be found in data/.
• analysis.R is the original script.

The replication package is also published at https://torkar.github.io/affective_states/.

Docker

If you want to replicate the results from the replication package in an easy way, we recommend to install Docker, give it plenty of RAM and CPU, and then run the following in the terminal,

docker run -d -p 8787:8787 -e PASSWORD=foo -e ROOT=TRUE torkar/docker_bda:affective_states

Then point your browser to http://localhost:8787, enter rstudio as username and foo as password (change password above to whatever you want). In the browser you now have RStudio, and a first step would be to go (lower-right corner) to the directory development/affective_states/ and click on the project file Jesper & Erik.Rproj, to load the project.

Next, perhaps open the file docs/index.Rmd which you then can knit, i.e., re-run analysis and generate the output index.html (which, as previously stated, is also published at https://torkar.github.io/affective_states/).