BioTech Bench https://biotechbench.com/blog Where Wet Lab Meets Dry Lab — Tools, Tutorials & Reviews for Modern Biologists en-us hello@biotechbench.com (BioTech Bench) hello@biotechbench.com (BioTech Bench) Tue, 14 Apr 2026 00:00:00 GMT https://biotechbench.com/blog/multiple-testing-correction-r Multiple testing correction in R: what p.adjust is really doing to your p-values https://biotechbench.com/blog/multiple-testing-correction-r If you test 20,000 genes at once, you’ll get 1,000 "significant" results by chance alone. This post explains the Multiple Testing Problem and how to use the p.adjust() function in R to calculate False Discovery Rates (FDR) and protect your results. Tue, 14 Apr 2026 00:00:00 GMT hello@biotechbench.com (BioTech Bench) how-toRbioinformaticsr-seriesstatistics