> For the complete documentation index, see [llms.txt](https://katt.gitbook.io/wiki/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://katt.gitbook.io/wiki/readme.md).

# Welcome, Internet Strangers!

Hi, Internet strangers!

This is a giant gitbook I'm making to keep track of all of the different things I've learned about data-science-related-things. Feel free to make use of this in your own journey, but I'll readily admit the main reason for it's existence is to act as a personal reference.

I strongly suggest having a spellbook like this as a best practice, by the way, because being able to read about a core concept again after a few months (in your own words) is a huge help for your memory.

For more about me, be sure to check out [kattkennedy.me](https://www.kattkennedy.me). Cheers!

[Backlink](https://katt.gitbook.io/wiki)