Fix typos on different episodes

[josenino95]

Please briefly summarise the changes made in the pull request, and the reason(s) for making these changes.

I taught a version of this workshop last week (I created my own fork), and I did some typo fixes that I want to contribute back to the upstream repo.

I also made some reordering on the episodes and change a few things. If you're interested in taking a look, discussing these changes, or if I can provide feedback about the lesson in any way, let me know! Here is my fork: https://github.com/josenino95/genomics-r-intro

[github-actions]

Thank you!

Thank you for your pull request 😃

🤖 This automated message can help you check the rendered files in your submission for clarity. If you have any questions, please feel free to open an issue in {sandpaper}.

If you have files that automatically render output (e.g. R Markdown), then you should check for the following:

• 🎯 correct output
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• ❓ new warnings
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Rendered Changes

🔍 Inspect the changes: https://github.com/datacarpentry/genomics-r-intro/compare/md-outputs..md-outputs-PR-317

The following changes were observed in the rendered markdown documents:

 01-r-basics.md                  |   2 +-
 02-data-prelude.md              |   3 ++-
 03-basics-factors-dataframes.md |  14 +++++++-------
 05-dplyr.md                     |   8 ++++----
 06-data-visualization.md        |   2 +-
 07-r-help.md                    |   6 +++---
 depth.pdf                       | Bin 45059 -> 45059 bytes
 md5sum.txt                      |  12 ++++++------
 8 files changed, 24 insertions(+), 23 deletions(-)

What does this mean?

If you have source files that require output and figures to be generated (e.g. R Markdown), then it is important to make sure the generated figures and output are reproducible.

This output provides a way for you to inspect the output in a diff-friendly manner so that it's easy to see the changes that occur due to new software versions or randomisation.

⏱️ Updated at 2025-09-11 21:30:39 +0000