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Author SHA1 Message Date
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
Jeffrey Stevens
9d398b7efe Correct tidyr::unnamed_wider (#1061) 2022-08-15 08:50:31 -05:00
JooYoung Seo
47e9f54a39 remove repeated words in alt (#1059) 2022-08-11 17:34:48 -05:00
Hadley Wickham
5ad1eca391 Polish date times 2022-08-11 17:32:49 -05:00
Hadley Wickham
b15eecf8b3 Rectangling polishing 2022-08-11 10:29:28 -05:00
Hadley Wickham
b50c84d771 Add basic print stylesheet 2022-08-11 10:27:25 -05:00