Videos here are intended to: a. help a Biology graduate course at UCF (https://sciences.ucf.edu/biology/d4lab/methods-1), with its own sequence of materials b. summarize concepts and background for the hands-on study work we conduct in class c. help understand operations in RStudio and R, with examples of analyses and data management It is great (!) if these resources help folks not in the course, and it is fun to see that others have found these useful. For those who wish for more out of any one video, I suggest the link above for other materials there, or in other videos for the course.