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1644 Commits

Author SHA1 Message Date
Hadley Wickham 587e5cd8b5 Joins feedback from @jennybc 2022-09-16 08:00:35 -05:00
Jennifer (Jenny) Bryan 0c9acc7074
Edits to joins chapter (#1086) 
* Add missing word

* Delete a word

* Add missing word

* Don't say "value of a primary key"; use more parallel language

* Typo

* How about "Now"?

* Comma, wording, grammar

* Plural

* 'Special' used in same same sense, unquoted, in previous exercise

* Add word, remove 's'

* Add words

* Subject-verb

* Don't use 'key' in a non-join-y way

* Copy edits to match details

* Wording

* Add words
 2022-09-16 07:39:03 -05:00
Hadley Wickham 4ac50eb359 closest() now in dev dplyr 2022-09-15 15:57:46 -05:00
Hadley Wickham 8e0e6db1d2 Bang out more details on writing files 2022-09-15 15:28:54 -05:00
Hadley Wickham 525807e842 More hacking away at iteration 2022-09-15 14:56:12 -05:00
Hadley Wickham 242b9e9c11 Hacking away at iteration 2022-09-14 08:11:10 -05:00
Hadley Wickham 594129b1b0 Joins are now polishing 2022-09-14 08:11:10 -05:00
Hadley Wickham 0a6af583b0 Drop programming with strings 
(For now)
 2022-09-14 08:11:10 -05:00
Zeki Akyol 1f69ff24b7
Fix plaintext typos (#1088) 2022-09-13 08:28:19 -04:00
Kevin Perese 063609e096
Data viz edit (#1087) 
* Update data-visualize.qmd

Describe a negative relationship between engine size and fuel efficiency.

* Update data-visualize.qmd

Change "higher mileage" to "higher fuel efficiency." Add a clarifying sentence afterwards.
 2022-09-12 16:44:05 -04:00
Zeki Akyol 7db1d7018a
Fix minor plaintext typos (#1085) 
Co-authored-by: Betul Turkoglu <79486373+betulturkoglu@users.noreply.github.com>
 2022-09-08 15:20:53 -05:00
Hadley Wickham 5c5774f86d Programming tweaks 2022-09-08 11:32:10 -05:00
Hadley Wickham d20eb8d22c Polish joins 
And move to end of transform chapter
 2022-09-08 11:32:04 -05:00
Hadley Wickham 79981d598f Clarify exercise 
Fixes #794
 2022-09-07 17:23:18 -05:00
Hadley Wickham 5aac0e9d75 Tweak facetting section 
Fixes #1035
 2022-09-07 17:19:24 -05:00
Hadley Wickham e0f692a705 Note about RStudio server 
Fixes #651
 2022-09-07 17:15:28 -05:00
Hadley Wickham 50e8e3965b More join polishing 2022-09-07 12:30:35 -05:00
Hadley Wickham e6939c52d5 Polishing strings 2022-09-07 07:28:51 -05:00
Hadley Wickham 6217be915b Joins reorg 2022-09-06 10:26:11 -05:00
Betul Turkoglu b676118cbd
Fix minor typos (#1083) 2022-09-02 06:35:55 -05:00
Hadley Wickham 53146f68d1 More pondering of joins 2022-09-01 17:29:34 -05:00
Hadley Wickham fc3641a376 Rectangling polish 2022-09-01 17:29:12 -05:00
Zeki Akyol 279611af8a
fix minor plaintext typos and links (#1082) 2022-09-01 06:43:57 -05:00
Hadley Wickham 6ce6c473cf Add wakefield 2022-08-31 10:39:58 -05:00
Hadley Wickham 301abdc274 Work on non-equi joins 2022-08-31 10:07:10 -05:00
Hadley Wickham c9e6200664 Update join diagrams + figures 2022-08-31 10:07:01 -05:00
Hadley Wickham 843df1d22d Consistently style for loop 
Fixes #837
 2022-08-30 09:00:14 -05:00
Hadley Wickham 72e0f519dc Use walk2 instead of pwalk 
Fixes #675
 2022-08-30 08:55:08 -05:00
Hadley Wickham 2ae56e389d Refamiliarizing myself with iteration chapter 2022-08-30 08:52:53 -05:00
Hadley Wickham 5e611fd079 Correct description of flights joins/keys 
Fixes #757
 2022-08-30 08:38:46 -05:00
Hadley Wickham 47607389c1 Redrawing join diagrams 2022-08-30 08:11:25 -05:00
Hadley Wickham edf0d5436f Sketching out non-equi-joins 2022-08-29 10:16:29 -05:00
Hadley Wickham 21e31429a5
Whole game feedback from O'Reilly (#1057) 
* Redraw data science process diagrams

* Polishing the whole game

* Add reference to TMWR

* Respond to visualization feedback

* Minor changes

* Better integrate workflow-scripts chapter

* Minor getting help polishing

* Update investing in yourself links

* Redraw RStudio screenshots

* More scripts/projects polishing

Co-authored-by: Mine Cetinkaya-Rundel <cetinkaya.mine@gmail.com>
 2022-08-29 06:24:32 -04:00
Y. Yu 7d4f86ca66
Update regexps.qmd (#1062) 
* Update regexps.qmd

Fixed an error.

* Update regexps.qmd

Co-authored-by: Mine Cetinkaya-Rundel <cetinkaya.mine@gmail.com>
 2022-08-29 06:11:57 -04:00
august-18 2110e26f22
Update functions.qmd (#1080) 
"As you write more and more functions you’ll eventually want to convert these informal, interactive tests into formal, automated tests. That process is called unit testing. Unfortunately, it’s beyond the scope of this book, but you can learn about it in http://r-pkgs.had.co.nz/tests.html."
Link gives 404 error for page not found
I updated to https://r-pkgs.org/testing-basics.html
 2022-08-29 06:08:51 -04:00
Oluwafemi OYEDELE d1b63f323f
Fix minor typo in the whole game chapter (#1081) 
Co-authored-by: BB1464 <oluwafemioyedele@gmail.com>
 2022-08-29 06:08:05 -04:00
Paul Adamson d1f91bbd3e
Fix typo and awkward grammar in intro.qmd (#1079) 2022-08-21 16:11:23 +00:00
Jennifer (Jenny) Bryan adc492e372
Update GHA badge re: render+deploy (#1077) 2022-08-20 15:27:14 -05:00
Y. Yu 6d8834d7d1
Update data-transform.qmd (#1073) 
A well written chapter. Just a very minor fix.
 2022-08-18 08:14:07 -05:00
Y. Yu ebf42efde8
Update workflow-style.qmd (#1074) 
Small fix.
 2022-08-18 07:53:47 -05:00
Y. Yu 75c4f8f36b
Update data-visualize.qmd (#1072) 
A few small fixes.
 2022-08-17 14:33:25 -05:00
Y. Yu 030092229a
Update regexps.qmd (#1063) 
Removed repetitious part.
 2022-08-16 11:39:38 -05:00
Y. Yu e43568df7a
Update regexps.qmd (#1064) 
Added "'"
 2022-08-16 11:39:29 -05:00
Y. Yu 1380affcd2
Update regexps.qmd (#1065) 
Fixed a few errors. Could you also explain why there are two dots in "..\\1" rather than three dots or some other numbers of dots?
 2022-08-16 11:39:20 -05:00
Y. Yu f58102a4f2
Update factors.qmd (#1066) 
To help make the sentence complete.
 2022-08-16 11:38:31 -05:00
Y. Yu 4b340b83b8
Update factors.qmd (#1067) 
Fixed few errors.
 2022-08-16 11:38:22 -05:00
Y. Yu f3db882d9d
Update iteration.qmd (#1071) 
Provided another way of getting R squared by using `nest()` from tidyr, which makes the code to be tidyverse consistent.
 2022-08-16 11:37:44 -05:00
Y. Yu 5ac3dac6bd
Update databases.qmd (#1068) 
Fixed a bunch of errors/typos. I am so glad the second version of the book provides such a nicely written chapter on database.
 2022-08-16 11:37:13 -05:00
Y. Yu d080f3279c
Update rectangling.qmd (#1069) 
It is a very nicely written chapter. Here I provided a few corrections on typos and errors.
 2022-08-16 06:55:04 -05:00
Jeffrey Stevens 476f2c8282
Correct `lubridate::as_datetime()` (#1060) 
Correct `lubridate::as_date_time()` to  `lubridate::as_datetime()` (unless this is a new function name coming up in lubridate).
 2022-08-15 08:50:47 -05:00