From: Sundar Dorai-Raj <sundar.dorai-raj_at_pdf.com>

Date: Thu 18 Aug 2005 - 02:57:37 EST

R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Thu Aug 18 03:02:34 2005

Date: Thu 18 Aug 2005 - 02:57:37 EST

mark salsburg wrote:

> I have a vector of size 217 called "A".

*>
**> the values of A are not sorted and range from 0 to 1 (normalized)
**>
**> I am having difficulty writing a program to create a new vector "B" where
**>
**> if A's value is 0< A <=0.333 then B is 0
**> if A's value is 0.333< A <=0.666 then B is 1
**> if A's value is 0.666< A <=1 then B is 2
**>
**> so if A is
**>
**> 0.22
**> 0.999
**> 0.444
**> 0
**>
**> B would be
**>
**> 0
**> 2
**> 1
**> 0
**>
**> thank you,
**>
*

Didn't look closely at your example. If "A" can == zero then you need to include "include.lowest = TRUE" in your call to cut. This would mean your breaks are:

if A's value is 0 <= A <=0.333 then B is 0

which is different from what you have written above.

--sundar

R-help@stat.math.ethz.ch mailing list

https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide! http://www.R-project.org/posting-guide.html Received on Thu Aug 18 03:02:34 2005

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