> ## Documentation Index
> Fetch the complete documentation index at: https://launchdarkly.com/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Statistical methodology

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This category has guides that explain the statistical methodology LaunchDarkly uses in its Experimentation product.

Here are the topics in this category:

* [Choosing a statistical methodology](/docs/guides/statistical-methodology/choosing)
* [Covariate adjustment and CUPED methodology](/docs/guides/statistical-methodology/cuped)
* [Statistical methodology for Bayesian experiments](/docs/guides/statistical-methodology/methodology-bayesian)
* [Statistical methodology for frequentist experiments](/docs/guides/statistical-methodology/methodology-frequentist)
* [Multiple comparisons correction](/docs/guides/statistical-methodology/mcc)
* [Stratified sampling](/docs/guides/statistical-methodology/stratified-sampling)
* [Sample ratio mismatch](/docs/guides/statistical-methodology/sample-ratios)

To learn how to design and create example experiments, read our [Experimentation guides](/docs/guides/experimentation).