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In this tutorial you'll learn how to build plots using R with ggplot and the tidyverse, including how to plot multiple lines on the same plot. We'll work step-by-step through the "Visualisation" chapter in R for Data Science (https://r4ds.had.co.nz/data-visualisation.html) written by Garrett Grolemund and Hadley Wickham which is an excellent textbook on learning how to use R for data science.
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The ggplot2 cheatsheet: https://rstudio.com/wp-content/uploads/2015/03/ggplot2-cheatsheet.pdf
Timestamps:
0:00 Intro
0:28 Load the tidyverse packages = https://r4ds.had.co.nz/data-visualisation.html#introduction-1
1:35 First steps = https://r4ds.had.co.nz/data-visualisation.html#first-steps
4:10 Aesthetic mappings = https://r4ds.had.co.nz/data-visualisation.html#aesthetic-mappings
8:58 Common problems = https://r4ds.had.co.nz/data-visualisation.html#common-problems
11:30 Facets = https://r4ds.had.co.nz/data-visualisation.html#facets
13:28 Geometric objects = https://r4ds.had.co.nz/data-visualisation.html#geometric-objects
18:00 Statistical transformations = https://r4ds.had.co.nz/data-visualisation.html#statistical-transformations
23:10 Position adjustments = https://r4ds.had.co.nz/data-visualisation.html#position-adjustments
28:07 Coordinate systems = https://r4ds.had.co.nz/data-visualisation.html#coordinate-systems
31:25 Bonus: Reducing amount of typing by moving aes() back to ggplot()
#rstats #rstudio #ggplot #datascience