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Author SHA1 Message Date
hadley 9cf3badbf0 Changes from @mine-cetinkaya-rundel 2016-07-31 11:32:16 -05:00
hadley 1013cf5602 Relational data proof reading 2016-07-26 16:31:26 -05:00
koalabearski 897abd7c16 Update relational-data.Rmd (#124) 
fixed a typo for clarity
 2016-07-22 11:27:33 -05:00
S'busiso Mkhondwane 13b558e886 Update relational-data.Rmd (#132) 
On the Lahman package, the table name is Salaries.
 2016-07-22 11:25:43 -05:00
hadley 51f8c2d8b5 Scatter around a few more explanations of :: 2016-07-19 08:11:08 -05:00
hadley 8faebedf9f Consistent chapter intro layout 2016-07-19 08:01:50 -05:00
hadley e8b4bbb905 Merge branch 'master' of github.com:hadley/r4ds 2016-07-14 10:57:58 -05:00
hadley 3c5838dcbd data_frame -> tibble 2016-07-14 10:57:54 -05:00
Bill Behrman d98b692087 Initial commit 2016-07-13 16:39:41 -07:00
hadley 539e6d9a8a Fixes from Roberto 2016-06-27 13:07:23 -05:00
sibusiso16 8efd88ab27 Update relational-data.Rmd 
Hi Hadwick. Thanks for putting this book together. I don't believe these a data frame called carrier and the example here is joining flights2 and airlines by the key carrier.
 2016-06-05 11:15:12 +02:00
hadley e36a6ccbd1 No longer need out.width for diagrams 2016-04-22 15:27:45 -05:00
hadley d43119af26 Minor date-time tweaks 2016-04-22 13:12:09 -05:00
hadley 0b1dd9321b Fix variable name 2016-04-22 09:51:12 -05:00
Garrett 90bd4fb1d1 Small copy edits edits to relational-data.Rmd 2016-04-07 14:26:17 -04:00
spirgel de28aa5827 typos 2016-04-02 16:49:10 -04:00
OaCantona 790ce266e4 Mistake in exercise 2016-03-24 18:25:56 +01:00
Brandon Greenwell 14709ab52b Fix typo 2016-02-18 13:44:30 -05:00
hadley 62752f4918 Run common code at the start of every chapter 2016-02-17 16:33:25 +11:00
hadley 9e2fc73aac Drop jekyll markdown 2016-02-17 16:26:32 +11:00
hadley acc8f777ea Switch to rstudio/bookdown 
But don't deploy yet
 2016-02-17 06:39:15 +11:00
Radu Grosu ae06075c35 Update relational-data.Rmd 
typos
 2016-01-30 13:13:46 +00:00
TJ Mahr 9c0bd89f99 typos in relational-data.Rmd 2016-01-21 07:57:25 -06:00
hadley 22c09a0e22 More on keys and join problems. 2016-01-18 08:21:22 -06:00
hadley 74346796b6 More about keys 2016-01-15 07:05:45 -06:00
hadley 9f758c5e27 More about join diagrams 2016-01-14 09:51:33 -06:00
hadley 61b6f0d934 Join diagram tweaking. 
Add diagrams for filtering joins.
 2016-01-14 09:12:14 -06:00
hadley 3a09b18632 Proofing of final sections of relational data 2016-01-13 09:45:17 -06:00
hadley 79b0660040 More polishing up to filtering joins 2016-01-13 09:06:43 -06:00
hadley 3b71d0a1e4 New style diagrams. More writing & re-org 2016-01-12 10:43:09 -06:00
hadley 512d4b89d3 Merge branch 'master' of github.com:hadley/r4ds 
# Conflicts:
#	relational-data.Rmd
 2016-01-08 08:55:31 -06:00
hadley cc93ec0f1f More about relational data. 
Starting to reorganise joins section a bit.
 2016-01-08 08:53:19 -06:00
Hadley Wickham d10e6c6c9a Merge pull request #24 from jennybc/patch-2 
swap x and y
 2016-01-07 14:39:41 -06:00
Jennifer (Jenny) Bryan 967de5e604 swap x and y 2016-01-07 10:46:27 -08:00
Jennifer (Jenny) Bryan 387d65c4f1 extra `)` 2016-01-07 10:00:03 -08:00
hadley 6982ec43eb Move two-table verbs out into new relational data chapter 2016-01-07 10:20:29 -06:00