> For the complete documentation index, see [llms.txt](https://globalimpact.gitbook.io/innovations-in-givewell-esque-ceas/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://globalimpact.gitbook.io/innovations-in-givewell-esque-ceas/tools-and-examples.md).

# Tools and examples

- [Givewell models in explained maths](https://globalimpact.gitbook.io/innovations-in-givewell-esque-ceas/tools-and-examples/givewell-models-in-explained-maths.md): Stating these models as clear mathematical equations and breaking them down
- [Squiggle](https://globalimpact.gitbook.io/innovations-in-givewell-esque-ceas/tools-and-examples/squiggle.md)
- [Causal.app](https://globalimpact.gitbook.io/innovations-in-givewell-esque-ceas/tools-and-examples/causal.app.md)
- [Causal/Givewell -- working examples (in progress)](https://globalimpact.gitbook.io/innovations-in-givewell-esque-ceas/tools-and-examples/causal.app/causal-givewell-working-examples-in-progress.md)
- [Guesstimate](https://globalimpact.gitbook.io/innovations-in-givewell-esque-ceas/tools-and-examples/guesstimate.md)
- [Pedant](https://globalimpact.gitbook.io/innovations-in-givewell-esque-ceas/tools-and-examples/pedant.md): This tool is funded by XXX. Sam has done much of the writing and example-generation for GiveWell models
- [hesim and other R package](https://globalimpact.gitbook.io/innovations-in-givewell-esque-ceas/tools-and-examples/hesim-r-package.md): There are a bunch of packages in R to enable Cost Effectiveness Analysis (but I'm not sure if they all do MonteCarlo). My colleague Will suggests hesim is the best
- [cole\_haus modeling](https://globalimpact.gitbook.io/innovations-in-givewell-esque-ceas/tools-and-examples/cole_haus-modeling.md)
- [Other examples (MC/Fermi)](https://globalimpact.gitbook.io/innovations-in-givewell-esque-ceas/tools-and-examples/other-examples-mc-fermi.md)