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authorTom Hebbron <tom@hebbron.com>2013-09-04 19:56:17 +0100
committerTom Hebbron <tom@hebbron.com>2013-09-04 19:56:17 +0100
commit358f357a46f2a6c72014a9d7e5e5d6d46c4924df (patch)
treea3e70ac3510dea64c1cb387a593dceb86ca98a63 /r.html.markdown
parentee8bed8c98df81e63b430ab5e61096f8140f09b5 (diff)
Update r.html.markdown
Fixed a problem with the jiggle function - variable x wasn't being updated before being returned, and the rnorm function was being asked to return x output values, rather than one. After testing, the values given the documentation are now correct.
Diffstat (limited to 'r.html.markdown')
-rw-r--r--r.html.markdown2
1 files changed, 1 insertions, 1 deletions
diff --git a/r.html.markdown b/r.html.markdown
index 03aa1dd2..9c17e8ca 100644
--- a/r.html.markdown
+++ b/r.html.markdown
@@ -298,7 +298,7 @@ if (4 > 3) {
# Defined like so:
jiggle <- function(x) {
- x+ rnorm(x, sd=.1) #add in a bit of (controlled) noise
+ x = x + rnorm(1, sd=.1) #add in a bit of (controlled) noise
return(x)
}