Sept 10th notes

[DorienHuijser]

Morning session:

• Include how to work with function arguments (e.g. round(x, digits = 1) vs round(x, 1))
• The class() exercise should be a bit clearer that you have to do class(name) and class(age) separately and not as one command

Afternoon session:

• Add note about R Projects in the Reading data section (instead of in the end of the morning slides)
• Slide Working with packages: remove the code chunk option #| label, it shouldnt be visible on the slide
• Select slide: contain should be contains
• Split up filter + select vs. rename + mutate (right now it is quite a long chunk)
• Mutate slide: add a different mutate example (an operation instead of just manually adding values to a column)
• Exercise 6 and 7: the pipe should be removed from the exercises (piping is only discussed afterwards)
• Add ggplot2 cheatsheet to materials
• Change ggplot2 exercise plot (it doesn't make sense now because penguins_summary is already split by Species and so either facet_wrap() should come earlier or we should come up with a different plot (ggplot is now adding the avgs per species for the first plot)
• Make exercises a bit more difficult: there may have been a tad too many hints (feedback from a participant)

Resources

• Extra source materials: add resources per discipline, what is the situation in their discipline