These commonly used reference sheets can also be found online. I added the links that are current as of this writing. When you google for cheat sheets or reference sheets, make sure you check that
Machine Learning Cheat Sheet
Simplify UKM_CASE Transaction To Support S/4HANA Insight To
R for Researchers: 8 essential cheatsheets for research data analysis, Trusted Data Sharing Network
Simplify UKM_CASE Transaction To Support S/4HANA Insight To
Integrated analyses reveal evolutionarily conserved and specific injury response genes in dorsal root ganglion
4 Step approach to writing the Introduction section of a research paper
BDCC, Free Full-Text
Learn Data Science and AI Online
Understanding flow chemistry for the production of active pharmaceutical ingredients - ScienceDirect
Chapter 26 Cheatsheets Psych 252: Statistical Methods for Behavioral and Social Sciences
Chapter 26 Cheatsheets Psych 252: Statistical Methods for Behavioral and Social Sciences
Ultimate R Cheat Sheet - Data Science, Machine Learning
Sensors, Free Full-Text
Factor Analysis Guide with an Example - Statistics By Jim