> For the complete documentation index, see [llms.txt](https://docs.abi.am/abi-omicss-guide-2021/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.abi.am/abi-omicss-guide-2021/week-5/untitled.md).

# Statistics and R

## What Are the Learning Outcomes of This Week?

By the end of this week, you should:

* Have fundamental knowledge of confidence intervals
* Know the basic concepts of inference and hypothesis testing
* Know the difference between significance and confidence level
* Have a solid understanding of linear models