Data Visualization 

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I’ve watched many videos about R in this platform, and I can affirm your channel is the best one. Thank you, sir, for sharing your knowledge with us!

I have been struggling with finding the right chart for visualizing data with multiple variables with some of them being categorical in nature. This video is of tremendous help because it is a nice basis for applying to a variety of data visualization problems. Thank you so much!!!

We need an R series! I love these videos. Keep it up.

You perfectly kill it. Very explicit. Thanks

Truly enjoyed this videos, since I’m working on my papers soon, this will be helpful. It will also be great if you can make a similar video for STATA or SAS.

Dear professor Greg Martin, first of all, thank you very much for your videos. If you could, I would suggest demonstrating the visualisation of moderation variables using R. My point is "simple/common" moderation (numeric DV) and less common moderation (categorical DV). Thank you very much.

Exciting and engaging material, thank you!

Very informative. Thanks Dr

Thanks for the informative video. How can I have access to the same dataset that you have used in this video?

Unable to find the mentioned cheat sheet

i cant find the cheat sheets. must i sign up on learn more before i could access them?