Data doc tweaks

Author: hadley

R/data.R

@@ -20,7 +20,7 @@
 "diamonds"
 
 
-#' US economic time series.
+#' US economic time series
 #'
 #' This dataset was produced from US economic time series data available from
 #' \url{http://research.stlouisfed.org/fred2}. \code{economics} is in "wide"
@@ -46,7 +46,7 @@
 #' @rdname economics
 "economics_long"
 
-#' Midwest demographics.
+#' Midwest demographics
 #'
 #' Demographic information of midwest counties
 #'
@@ -108,7 +108,7 @@
 #' }
 "mpg"
 
-#' An updated and expanded version of the mammals sleep dataset.
+#' An updated and expanded version of the mammals sleep dataset
 #'
 #' This is an updated and expanded version of the mammals sleep dataset.
 #' Updated sleep times and weights were taken from V. M. Savage and G. B.
@@ -135,15 +135,15 @@
 #' }
 "msleep"
 
-#' Terms of 11 presidents from Eisenhower to Obama.
+#' Terms of 11 presidents from Eisenhower to Obama
 #'
 #' The names of each president, the start and end date of their term, and
 #' their party of 11 US presidents from Eisenhower to Obama.
 #'
 #' @format A data frame with 11 rows and 4 variables
 "presidential"
 
-#' Vector field of seal movements.
+#' Vector field of seal movements
 #'
 #' This vector field was produced from the data described in Brillinger, D.R.,
 #' Preisler, H.K., Ager, A.A. and Kie, J.G. "An exploratory data analysis
@@ -164,7 +164,7 @@
 #' @format A data frame with 5,625 observations and 3 variables.
 "faithfuld"
 
-#' \code{colors()} in Luv space.
+#' \code{colors()} in Luv space
 #'
 #' All built-in \code{\link{colors}()} translated into Luv colour space.
 #'
@@ -175,7 +175,7 @@
 #' }
 "luv_colours"
 
-#' Housing sales in TX.
+#' Housing sales in TX
 #'
 #' Information about the housing market in Texas provided by the TAMU
 #' real estate center, \url{http://recenter.tamu.edu/}.

_pkgdown.yml

@@ -86,19 +86,6 @@ reference:
   contents:
   - starts_with("coord_")
 
-- title: Data
-  contents:
-  - diamonds
-  - economics
-  - faithfuld
-  - midwest
-  - mpg
-  - msleep
-  - presidential
-  - seals
-  - txhousing
-  - luv_colours
-
 - title: Annotations
   contents:
   - annotate
@@ -174,3 +161,20 @@ reference:
   - translate_qplot_ggplot
   - translate_qplot_lattice
   - qplot
+
+- title: Data
+  desc: >
+    ggplot2 comes with a selection of built-in datasets that are used in
+    examples to illustrate various visualisation challenges.
+  contents:
+  - diamonds
+  - economics
+  - faithfuld
+  - midwest
+  - mpg
+  - msleep
+  - presidential
+  - seals
+  - txhousing
+  - luv_colours
+