Hi All,
I have some data from which I set four points to be breaks. Based on these
points, I cut the dataset into four groups and assign a number to it:
<=331.04 assign 0
>331.04 <=476.07 assign data-331.04/(476.07-331.04)
>476.07<=608.66 assign 1
>608.66 <=791.5 assign 791.5- data/(791.5-608.66)
> 791.5 and NA assign 0
Breaks 331.04 476.07 608.66 791.5
NA
m_group 0 x 1 x
0 0
I can use cut() to group the data according to the breaks but having difficulty
to assign the two calculated interval values.
Thank you very much!
Regards,
Yan
[[alternative HTML version deleted]]
______________________________________________
[email protected] mailing list
https://stat.ethz.ch/mailman/listinfo/r-help
PLEASE do read the posting guide http://www.R-project.org/posting-guide.html
and provide commented, minimal, self-contained, reproducible code.
