Reflection 2025-04-04¶
I had a great time with this group. I think it was a good mix of dialogue and exercises, although I (always?) worry that I (still) talk too much.
With only two hours, I could -and have- only introduced
the basis of ggplot2 and swirl.
For those that already knew bas R, I told them
in break-out rooms to move to a next chapter
on data transformation.
| question | mean_pre | mean_post | p_value | different |
|---|---|---|---|---|
| I feel comfortable with the book 'R for Data Science' | NA | 4.083333 | 0.0010517 | TRUE |
I feel comfortable with using the swirl package |
0.6923077 | 4.250000 | 0.0001342 | TRUE |
I can use ggplot2 for simple plots |
2.8461538 | 4.083333 | 0.1513686 | FALSE |
| I can create simple ggplots from tidy data | 2.4615385 | 3.750000 | 0.1135403 | FALSE |
| I can use some ggplot aesthetics | 2.3076923 | 3.916667 | 0.0250049 | TRUE |
| I can use some ggplot geometrical objects | 1.9230769 | 3.916667 | 0.0052019 | TRUE |
| I can assign a value to a variable | 3.0769231 | 4.416667 | 0.0907262 | FALSE |
| I can tell what snake case is | 0.4615385 | 3.916667 | 0.0002411 | TRUE |
| I can write a comment | 2.9230769 | 4.500000 | 0.0265003 | TRUE |
| I can correct typos in simple code | 2.5384615 | 3.666667 | 0.1300707 | FALSE |