Differences

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--- r:navigating [2016/09/28 00:11] – created hkimscil
+++ r:navigating [2019/09/20 01:19] (current) – [Built-in Datasets] hkimscil
@@ Line 6: / Line 6: @@
 > getwd()
 [1] "/home/paul/research/Bayes"
+</code>
+<code>
+setwd("c:/r_data")
+getwd()
 </code>
 ====== Saving Workspace ======
@@ Line 32: / Line 37: @@
 ====== Built-in Datasets ======
+Find out available data set.
+<code>data()</code>
+Choose a specific data set from a specific package name.
 <code>> data(dsname, package="pkgname")</code>
 <code>> require(graphics)
@@ Line 38: / Line 46: @@
      main = "pressure data: Vapor Pressure of Mercury")
      </code>
-<code>> > plot(faithful, xlab = "eruptions",
+<code>> plot(faithful, xlab = "eruptions",
      ylab = "waiting",
      main = "old faithful erruption and waiting ratio")
@@ Line 44: / Line 52: @@
 {{faithful_data_graphic.png}}
-<code>> > data(Cars93, package="MASS") </code>
+<code>> data(Cars93, package="MASS") </code>
 <code>> data(package="pkgname") </code>