Welcome to day 2 of the Advanced Data Analysis short course! As we continue through this course, please remember to ask whatever questions you may have about the topics discussed in class. 

As a brief recap, yesterday afternoon we spoke about different types of correlation (see the 3x3 grid in the attachment below), how to do regression analyses in R, and testing assumptions in R. 

Think of variables of interest from your own life and what type(s) of correlation(s) and regressions you might run to study them (i.e., biserial, phi, polyserial, etc.). 

Are there any topics that have been discussed so far that you are still confused about? Has there been anything we discussed so far that has sparked your interest and curiosity?