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Author SHA1 Message Date
Jacek Kolacz 6eb53ea069 update tidyverse loadings () 
Update to the tidyverse prerequsities for the strings and factors chapters. stringr and forcats now load with the core tidyverse.
 2020-01-15 12:40:22 -06:00
Zhuoer Dong 3ff4336ca5 14.4 exercise of Detect matches should be 4th level heading () 2018-11-12 09:55:21 -06:00
Rob Tenorio c63f496ed9 small typo referencing wrong object () 
Line 571 should reference word, the column name in df, not words, the vector.
 2018-10-24 12:25:50 -05:00
Jennifer (Jenny) Bryan 03eb8d06a9 Mention the use of a character class for metacharacters () 
Closes
2018-06-21 05:08:05 +02:00
Garrick Aden-Buie c7a2442f64 Minor typo: dash needs to be first in character class group () 2018-06-20 11:10:38 +02:00
Dirk Eddelbuettel 64a1716d71 suprinsingly -> surprisingly () 
one char typo
 2018-06-20 11:09:36 +02:00
Floris Vanderhaeghe 3b688ee8a5 Elaborate on capturing groups () 
Clarify the meaning and use of capturing groups.
 2018-06-20 10:58:59 +02:00
yahwes c81d1e0087 fix list of typos () 2016-10-24 13:04:21 -05:00
hadley 425f22f45d More @csgillespie changes 2016-10-04 09:01:12 -05:00
hadley 7768955fe6 Use tidyverse package 
Fixes
2016-10-03 12:30:24 -05:00
Ajay Deonarine d800a19a83 Fixed Typo () 2016-08-26 10:33:27 -05:00
hadley 92d7665920 Drop handling hierarchy 
It's just a bit too raw - and rather than polishing it, it would be better to put the time in to (e.g.) ggplot2 scales
 2016-08-15 09:18:56 -05:00
S'busiso Mkhondwane 6c5eb2a452 Update strings.Rmd () 
Typo. In some exercises there seem like the spacing between the numbering is not consistent. I tried to fix one here.
 2016-08-15 07:32:32 -05:00
S'busiso Mkhondwane b0d830b181 Update strings.Rmd () 
Typo
 2016-08-15 07:32:17 -05:00
hadley 686254068d Proof strings 2016-08-12 11:28:16 -05:00
hadley 0ab8d322fb Another pass through strings 2016-08-08 10:45:11 -05:00
hadley e56032efe3 common is now words 2016-07-20 11:51:53 -05:00
hadley 6a09717269 Strings tweaks 
* Don't need to cache html widgets anymore
* Data now in stringr package
 2016-07-19 18:01:52 -05:00
hadley 8faebedf9f Consistent chapter intro layout 2016-07-19 08:01:50 -05:00
behrman 0934f77c28 Fix typos - strings.Rmd () 
* Fix typos

* Changed excercise 10.2.6 1.2 back to original
 2016-07-15 13:03:18 -05:00
hadley 539e6d9a8a Fixes from Roberto 2016-06-27 13:07:23 -05:00
jjchern ffdf38d2bf "vs" should be "vs." 2016-05-23 18:37:05 -05:00
Garrett b724f667bb Small copy edits edits to strings.Rmd 2016-04-07 16:10:32 -04:00
hadley 53afb76ae7 Don't cache loading of stringr package 2016-03-22 07:49:09 -05:00
hadley 9e2fc73aac Drop jekyll markdown 2016-02-17 16:26:32 +11:00
hadley c87c50301b More reliable way of getting number of stringi functions 2016-02-12 16:07:40 -06:00
Radu Grosu 504c3c44b4 Update strings.Rmd 
typos
 2016-02-11 17:45:33 +00:00
Brandon Greenwell af8f81c28c Fix typo 
Missing a word (e.g., over or of) here.
 2016-01-22 08:50:37 -05:00
hadley cc554ee638 Another regexp tutorial to read in more detail 2016-01-19 07:08:17 -06:00
hadley 7e70308dd5 Fix yaml metadata 2015-12-16 17:22:03 -06:00
hadley fae4699bba Restore yaml metadata necessary for travis 2015-12-16 16:41:08 -06:00
hadley 8e40393cf5 Local bookdown working 2015-12-11 13:28:10 -06:00
hadley bad4c9d975 Make sure first element is heading 2015-12-11 12:34:20 -06:00
Brandon Greenwell 6b47330ea4 Change `*` to `$` in Anchors Section of strings.Rmd 
I'm just learning regular expressions, but I think you meant to use $ instead of * in the second bullet point in the section titled Anchors in strings.Rmd.
 2015-12-01 14:27:35 -05:00
hadley 6c84e9d384 Note to look at site 2015-11-11 16:44:57 -06:00
Daniel Gromer 1d02bda86a Fix for string subsetting example 
Words in example vector `x <- c("apple", "banana", "pear")` should start with an uppercase letter so the `str_to_lower` example makes sense.
 2015-11-09 19:41:00 +01:00
hadley 67d3e575aa Merge branch 'master' of github.com:hadley/r4ds 2015-11-09 08:58:40 -06:00
Hadley Wickham 1b53559b54 Merge pull request from lawwu/patch-1 
Update strings.Rmd
 2015-11-09 06:35:08 -06:00
hadley 0b9b5ffeaa Add autocomplete screenshot 2015-11-09 06:32:56 -06:00
Lawrence Wu 1a38049f2d Update strings.Rmd 
typo in the stringi package section, should read stringr
 2015-11-07 21:20:47 -08:00
robinlovelace 7e8d4fafe1 Update text related to autocompletion 
Also fixes incorrect conjugation for 'trigger'
 2015-11-07 15:26:47 +00:00
robinlovelace 6cc8b759a2 Clarify comment, remove brackets 2015-11-07 15:20:43 +00:00
hadley 99338eece0 More on strings 2015-11-05 08:17:48 -06:00
hadley c4115ae3d2 Keeping on writing about strings 2015-11-01 21:59:18 -05:00
hadley 68463fa3ff Slowly working through different stringr functions. 2015-10-30 09:55:03 -05:00
hadley 23908731a6 More work on strings 2015-10-29 10:13:19 -05:00
hadley f5740de1e7 More working on strings 2015-10-28 11:03:11 -05:00
hadley 5e65371942 Use str_view htmlwidget 2015-10-27 11:03:27 -05:00
hadley 4ca5cdbaab More on strings 2015-10-27 09:33:41 -05:00
hadley 979289c50b Some string tweaking 2015-10-26 09:52:24 -05:00