Here is a selection on resources for your further statistics training.
Bio-IT course: Introduction to R
Compact online course materials for data analysis in R, with a focus on tidyverse. Check out the upcoming Bio-IT courses to see when it is taught again.
R for Data Science
Online book by Hadley Wickham and Garrett Grolemund on data analysis in R using the tidyverse.
emblR
EMBL user club for R, offers interactive lessons and discussions on beginner and intermediate level R topics.
Probability distributions are covered in almost any basic statistics book.
CSDA hypothesis testing course from 2018
This hypothesis testing lecture was the basis for the slides of day 3.
MSMB chapter on testing
This online book chapter gives a didactic introduction on testing and multiple testing using biological examples.
Agresti, A. (2006). An Introduction to Categorical Data Analysis: Second Edition. https://doi.org/10.1002/0470114754
This is a very comprehensive and well written book on categorical data analysis with many examples.
MSMB chapter on testing
This online book chapter gives a didactic introduction on testing and multiple testing using biological examples.
How to interpret a p-value histogram
This blog on varianceexplained.org sums it up quite nicely.