From c69270d8606c13980e2793ec3169ccc38b9db2e0 Mon Sep 17 00:00:00 2001
From: Walmes Zeviani <walmeszeviani@gmail.com>
Date: Wed, 12 Aug 2015 23:54:15 -0300
Subject: [PATCH] fix the creation of the wgpigs dataset.

---
 data-raw/wgpigs.R |  16 ++++++++++------
 data/wgpigs.RData | Bin 0 -> 223 bytes
 data/wgpigs.rda   | Bin 219 -> 0 bytes
 3 files changed, 10 insertions(+), 6 deletions(-)
 create mode 100644 data/wgpigs.RData
 delete mode 100644 data/wgpigs.rda

diff --git a/data-raw/wgpigs.R b/data-raw/wgpigs.R
index 5f74783..bb92f44 100644
--- a/data-raw/wgpigs.R
+++ b/data-raw/wgpigs.R
@@ -1,13 +1,12 @@
 ##----------------------------------------------------------------------
 ## Data generation.
 
-da <- read.table("http://www.leg.ufpr.br/~walmes/data/pimentel_racoes.txt",
-                 header=TRUE, sep="\t")
-names(da) <- c("ft","wg")
-str(da)
+wgpigs <- read.table("http://www.leg.ufpr.br/~walmes/data/pimentel_racoes.txt",
+                     header=TRUE, sep="\t")
+names(wgpigs) <- c("ft","wg")
+str(wgpigs)
 
-save(da, file="../data/wgpigs.rda")
-wgpigs <- da
+save(wgpigs, file="../data/wgpigs.RData")
 
 ##----------------------------------------------------------------------
 ## Examples.
@@ -17,3 +16,8 @@ require(lattice)
 xyplot(wg~ft, data=wgpigs,
        ylab="Weight gain (kg)",
        xlab="Feeding type")
+
+rm(list=ls())
+load("../data/wgpigs.RData")
+ls()
+str(wgpigs)
diff --git a/data/wgpigs.RData b/data/wgpigs.RData
new file mode 100644
index 0000000000000000000000000000000000000000..6ea1af63ee90df6fb2e6ba4e66ff220cd6546043
GIT binary patch
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literal 0
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diff --git a/data/wgpigs.rda b/data/wgpigs.rda
deleted file mode 100644
index 2955c8151ea377cbcebe4f00f7f9b3ef30b404ef..0000000000000000000000000000000000000000
GIT binary patch
literal 0
HcmV?d00001

literal 219
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-- 
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