Get access to all lessons in this course.
- Welcome to Fundamentals of R
- Update Everything
- Start a New Project
-
Data Wrangling and Analysis
- The Tidyverse
- Pipes
- select()
- mutate()
- filter()
- summarize()
- group_by() and summarize()
- arrange()
- Create a New Data Frame
- Bring it All Together (Data Wrangling)
-
Data Visualization
- The Grammar of Graphics
- Scatterplots
- Histograms
- Bar Charts
- Setting color and fill Aesthetic Properties
- Setting color and fill Scales
- Setting x and y Scales
- Adding Text to Plots
- Plot Labels
- Themes
- Facets
- Save Plots
- Bring it All Together (Data Visualization)
-
Quarto
- Quarto Overview
- YAML
- Text
- Code Chunks
- Tips for Working with Quarto
- Bring It All Together (Quarto)
-
Wrapping Up
- An Important Workflow Tip
Fundamentals of R
Getting Started
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This lesson is called Getting Started, part of the Fundamentals of R course. This lesson is called Getting Started, part of the Fundamentals of R course.
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Transcript
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Learn More
Information about the NHANES is available on the CDC website. Information about the NHANES R package is here.
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Vuk Sekicki
March 17, 2021
https://www.youtube.com/watch?v=GmnN2r5J0YA broken link, just FYI.
Sara Cifuentes
March 30, 2022
Could you explain the meaning of "custom CSS" better, please?
Tatiana Bustos
July 22, 2022
It looks like the video is no longer available.. Is that accurate? Just want to make sure it isn't another link related issue. Thanks !
Nadia Chang
October 6, 2022
If I want to download the package, the link above send you to a page with this information: Package source: NHANES_2.1.0.tar.gz Windows binaries: r-devel: NHANES_2.1.0.zip, r-release: NHANES_2.1.0.zip, r-oldrel: NHANES_2.1.0.zip macOS binaries: r-release (arm64): NHANES_2.1.0.tgz, r-oldrel (arm64): NHANES_2.1.0.tgz, r-release (x86_64): NHANES_2.1.0.tgz, r-oldrel (x86_64): NHANES_2.1.0.tgz
which one should I install (I am using Mac) and what are the binaries options that are there? or should I only: install.packages("nhanes") in the console?
Morgan Garner
March 15, 2023
Hello! I am having a blast working through this course. Especially the NHANES data wrangling section (this is exactly why I wanted to learn R)! I was having trouble creating a new variable based on another preexisting variable, then I realized that some of the variable field names in the NHANES dataset have changed since this tutorial was created. I was able to discover this by using the view() function. I updated the variable name in my code and voila! Simple fix! I'm already using the tools I've learned in this course and feel so accomplished being able to troubleshoot already!! Many thanks to the R for the Rest of Us team!
Oscar Tetteh
March 25, 2023
Please, how can I get the nhanes data.
Andrew Paquin
March 26, 2023
Hi. I am trying to update my packages in R as directed in the video above. I get the following error message (in red): Error in gzfile(file, mode) : cannot open the connection In addition: Warning message: In gzfile(file, mode) : cannot open compressed file 'C:\Users\paquinan\AppData\Local\Temp\RtmpoFAckU/libloc_185_13d200b7.rds', probable reason 'No such file or directory' I have no idea what this means, but it does not look good. What should I do?