Wrong Q3 + Mean.
At 08:22 16/05/2012, Retep32 wrote:
Hi.
a
[1] 13 13 14 14 15 15 16 20 21 26
summary(a)
Min. 1st Qu. Median Mean 3rd Qu. Max. 13.0 14.0 15.0 16.7 19.0 26.0
mean(a)
[1] 16.7
quantile(a)
0% 25% 50% 75% 100% 13 14 15 19 26 Clearly, this is not right. My Instructor and I have no idea why the program does that.
If you have no idea why R does something you could try reading the documentation which tells you in some detail (in this case) what R is doing. ?quantile
I removed the program from the computer , installed it again and it still shows the mistake. It is also strange, that I chose "english" as installlanguage, but the program is in german (my OS is in german).
It used English during installation though, right? So it did what you asked.
Pls help, because otherwise i cannot solve any problems with R. Using Win7 and R version 2.15.0 (2012-03-30). Retep -- View this message in context: http://r.789695.n4.nabble.com/Wrong-Q3-Mean-tp4630223.html Sent from the R help mailing list archive at Nabble.com.
Michael Dewey info at aghmed.fsnet.co.uk http://www.aghmed.fsnet.co.uk/home.html