advisorsgre.blogg.se - R studio webinar

Get familiar with R classes: integer, numeric, character, and logical. Focus on vectors and especially data frames matrices and lists don’t come up often in data visualization. It’s worth making the investing in understanding how R objects work now so they don’t cause you problems later. Learn “R Nuts and Bolts” – Roger Peng’s chapter in R Programming will give you a solid foundation in the basic building blocks of R.

Install some packages like tidyverse or MASSĪnother great option for learning the IDE: Watch Writing Code in RStudio ( RStudio webinar).

Get comfortable with RStudio – In this chapter of Bruno Rodriguez’s Modern R with the Tidyverse, you’ll learn about panes, options, getting help, keyboard shortcuts, projects, add-ins, and packages. (Click the RStudio menu, then “About RStudio” to see what version you have.) RStudio is constantly adding new features. Working in this IDE will make working in R much more enjoyable.

Install RStudio ( r4ds) – Download the free, Desktop version for your OS. (Use > R.version to check what you have.) If you already installed R, make sure you’re current! The latest version of R (as of ) is R 4.2.2 “Innocent and Trusting” released on 1. Install R ( r4ds) – You need to have this installed but you won’t open the application since you’ll be working in RStudio. ( r4ds = R for Data Science by Garrett Grolemund and Hadley Wickham, free online)

15.2 Perceptually uniform color spaces: Viridis.

13.3.3 Mosaic plot with three variables(Best practice).

13.1.4 Grouped barchart with three categorical variables.

13 Multidimensional categorical variables.

12.2.1 Principal components analysis (PCA).

12.1.3 Interactive parallel coordinate plot.

12 Multidimensional continuous variables.

10.2.3 Example: How Much People in the Trump Administration Are Worth.

10.2.1 Cleveland dot plot with multiple dots.

10 Unidimensional categorical variables.

9.1.4 Interactive histograms with ggvis.

7.3.1 Geometric object, statistical transformation and position adjustment.

6.7 2nd- nth PR on another repo with branching.

Step 3: Configure remote that points to the upstream repository (once).

Step 2: Clone origin and create a local repository (once).

6.6 1st PR on another repo with branching.

6.4 The no branch (besides main) workflow.