Add QoL updates to prep_specs_summarize that gives more robustness to the possible summarizable functions. This happens by no longer always calling na.rm = TRUE for all summary functions, so functions that cannot accept that parameter can still work.
Add a few new vignettes so a user isn't bogged down by the slow Examples vignette, including one with new summarize examples and one specifically for the simpson's paradox
This PR will do the following:
Examples
vignette, including one with new summarize examples and one specifically for the simpson's paradox