The FDR can be calculated using several methods, such as the Benjamini-Hochberg procedure. This method ranks p-values from multiple tests and calculates an adjusted p-value that controls the expected proportion of false discoveries. The key steps involve:
Ranking the p-values from the smallest to the largest. Calculating the FDR for each p-value based on its rank and the total number of tests. Selecting a threshold that controls the FDR at a desired level, often 5%.
