![Why and How to Adjust P-values in Multiple Hypothesis Testing | by Igor Šegota | Towards Data Science Why and How to Adjust P-values in Multiple Hypothesis Testing | by Igor Šegota | Towards Data Science](https://miro.medium.com/v2/resize:fit:1400/1*0pJvl8639tDJUIMj0jY6OQ.png)
Why and How to Adjust P-values in Multiple Hypothesis Testing | by Igor Šegota | Towards Data Science
![Impact of adjustment of P values for effective df. Illustration of the... | Download Scientific Diagram Impact of adjustment of P values for effective df. Illustration of the... | Download Scientific Diagram](https://www.researchgate.net/publication/321940311/figure/fig1/AS:593140494921733@1518427122718/Impact-of-adjustment-of-P-values-for-effective-df-Illustration-of-the-effect-of.png)
Impact of adjustment of P values for effective df. Illustration of the... | Download Scientific Diagram
Online Research Club - Multiple comparison correction When we perform 100 statistical tests, five comparisons would have P-values < 0.05 and one test would have P <0.01 purely by chance (false positive).
![r - What's the formula for the 'Adjusted p values reported -- single-step method' in glht function? - Cross Validated r - What's the formula for the 'Adjusted p values reported -- single-step method' in glht function? - Cross Validated](https://i.stack.imgur.com/TKz5J.png)
r - What's the formula for the 'Adjusted p values reported -- single-step method' in glht function? - Cross Validated
![I ran 80,000 simulations to investigate different p-value adjustments | by Peter Licari, PhD | Towards Data Science I ran 80,000 simulations to investigate different p-value adjustments | by Peter Licari, PhD | Towards Data Science](https://miro.medium.com/v2/resize:fit:1400/1*YCEsnUDJD2goNs79egTkew.png)
I ran 80,000 simulations to investigate different p-value adjustments | by Peter Licari, PhD | Towards Data Science
![Strength of different P value adjustment methods. The plot shows that... | Download Scientific Diagram Strength of different P value adjustment methods. The plot shows that... | Download Scientific Diagram](https://www.researchgate.net/publication/342573225/figure/fig1/AS:983390157275137@1611469892944/Strength-of-different-P-value-adjustment-methods-The-plot-shows-that-the.png)
Strength of different P value adjustment methods. The plot shows that... | Download Scientific Diagram
![Why and How to Adjust P-values in Multiple Hypothesis Testing | by Igor Šegota | Towards Data Science Why and How to Adjust P-values in Multiple Hypothesis Testing | by Igor Šegota | Towards Data Science](https://miro.medium.com/v2/resize:fit:1400/1*UpPMsnpsFZFWh9kagKxPUA.png)