R demo | How to visualize models Part 1 | multiple linear models, all assumptions & post-hocs

In this video, we'll visualize in RStudio the results and coefficients of: - simple linear models with categorical predictor - simple linear models with numeric predictor - multiple linear models with numeric and categorical predictors & - multiple linear models with interactions ...moreover, you'll get: # bonus 1: check and visualize all the assumption in one line of code ... actually in one command! # bonus 2: easy post-hocs ... also one line of R code! # bonus 3: make several models on the same plot quickly! ... without even explicitly modelling! only by using ggplot2 package Visualizing model results is the best kind of data visualization, because such data is already processed and delivers even more valuable insights than the row data. The code is provided here: https://yuzar-blog.netlify.app/posts/2021-01-01-how-to-visualize-models-their-assumptions-and-post-hocs/ Music by Vincent Rubinetti Download the music on Bandcamp: https://vincerubinetti.bandcamp.com/album/the-music-of-3blue1brown Stream the music on Spotify: https://open.spotify.com/album/1dVyjwS8FBqXhRunaG5W5u Enjoy! 🥳