On Aug 24, 2011, at 8:36 PM, Weidong Gu wrote:
At default, factors (months) are alphabetically leveled. You can
explicitly re-level months
months<-factor(months,levels=c('Jan','Feb','Mar',...,'Dec'))
> ?Constants
> month.abb
[1] "Jan" "Feb" "Mar" "Apr" "May" "Jun" "Jul" "Aug" "Sep" "Oct"
At default, factors (months) are alphabetically leveled. You can
explicitly re-level months
months<-factor(months,levels=c('Jan','Feb','Mar',...,'Dec'))
Then it should work.
Weidong Gu
On Wed, Aug 24, 2011 at 10:45 AM, Phoebe Jekielek wrote:
> Hi there,
>
> I have length data of an organism o
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