| To: | s-news@lists.biostat.wustl.edu |
|---|---|
| Subject: | Internal rounding errors |
| From: | courses@zanybooks.com |
| Date: | Tue, 03 Mar 2009 08:38:28 -0700 |
| User-agent: | Web-Based Email 4.14.21 |
|
Using R (not S-Plus) yields the following:
> data3=1:25+rnorm(25)
> temp=data3-mean(data3)
> sum(temp)
[1] 1.154632e-14 |
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