00:08:43 Ryan Metcalf: So sorry for my delay. Aerating the lawn! Fun!
00:10:36 Becki R. (she/her): Hello!
00:22:56 Becki R. (she/her): That's a good idea! It would be a nice reference.
00:24:30 Jon Harmon (jonthegeek): https://cran.r-project.org/web/packages/DiagrammeR/index.html
00:24:33 Sandra Muroy: diagramR?
00:25:12 Jon Harmon (jonthegeek): I guess the sharable link is supposed to be: https://cran.r-project.org/package=DiagrammeR
00:26:06 Becki R. (she/her): That's a good reminder, thanks.
00:56:06 Ryan Metcalf: Another way to notate Venn diagrams and/or discrete mathematics is to use LaTeX. This is not intended to deter you learning of R but may be useful when working with a larger team (especially DB admins!) https://www.purplemath.com/modules/venndiag2.htm
01:04:20 Jon Harmon (jonthegeek): ggplot2::diamonds %>% dplyr::count(carat, cut, color, clarity, depth, table, price, x, y, z, sort = TRUE)
01:08:49 Ryan Metcalf: Great Job Federica! Looking forward to next week!
Meeting chat log
00:22:57 Jon Harmon (jonthegeek): Try this to see a quick example. You're right that the order of the columns is left then right either way, but the rows to keep changes.
library(dplyr)
band_members %>% left_join(band_instruments)
band_members %>% right_join(band_instruments)
00:29:17 Jon Harmon (jonthegeek): band_instruments %>% left_join(band_members)
00:39:07 lucus w: Seems like setdiff() is similar to dplyr::anti_join()… they maybe differ by how they prints?
00:40:45 Jon Harmon (jonthegeek): anti_join only needs to match on one key column to exclude; setdiff is looking for the entire observations to be repeated.
00:41:29 lucus w: Interesting.. thanks!
00:52:28 Njoki Njuki Lucy: I don't understand what's happening exactly, if age is greater than 25, have it as 25L(int) otherwise its age?
00:53:56 Njoki Njuki Lucy: okay, thanks
00:54:28 Federica Gazzelloni: sorry my connection
01:05:28 Njoki Njuki Lucy: thank you :)
01:05:33 lucus w: Thanks y'all
19.1.2 Cohort 6
Meeting chat log
LOG
19.1.3 Cohort 7
19.1.4 Cohort 8
Meeting chat log
00:09:40 shamsuddeen: start
01:04:02 shamsuddeen: https://dplyr.tidyverse.org/reference/setops.html
01:05:16 Abdou: Reacted to "https://dplyr.tidyve..." with 👍
01:06:07 shamsuddeen: end