Re: [R] Excluding data in R

2004-10-04 Thread Petr Pikal
On 3 Oct 2004 at 13:56, Laura Collins wrote: I was hoping someone could help me! How do you exclude outliers from a set of data? It depends strongly on your definition of outliers. You can apply some rules of thumb (e.g. points more than 3 sd apart) but it is quite often

[R] Excluding data in R

2004-10-03 Thread Laura Collins
I was hoping someone could help me! How do you exclude outliers from a set of data? Thanks, Laura [[alternative HTML version deleted]] __ [EMAIL PROTECTED] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read

Re: [R] Excluding data in R

2004-10-03 Thread Kevin Wang
Hi, On Sun, 3 Oct 2004, Laura Collins wrote: How do you exclude outliers from a set of data? Your question is too vague. I'm assuming you have a data frame and already know exactly which observations are the outlier(s). If your data frame is called foo.df, and say observation 5 is an