[R] please help me out

Dieter Menne dieter.menne at menne-biomed.de
Wed Dec 1 08:57:25 CET 2010



Bill Yang wrote:
> 
> 
> why the following codes do not run????
>> weekdays(as.Date('2010-11-30')) == "Monday"[1] FALSE> >
>> weekdays(as.Date('2010-11-29')) == "Monday"[1] FALSE
> 
> 

Because only in the old Mayan calendar 2010-11-30 is a monday. It is a
"Dienstag" on my computer, so as an additional Bonus you should consider
language settings.

Divide and conquer is the method to go

weekdays(as.Date('2010-11-30'))
[1] "Zyschtig" 
(special Swiss language setting)

should have helped.

Dieter


-- 
View this message in context: http://r.789695.n4.nabble.com/please-help-me-out-tp3066730p3066778.html
Sent from the R help mailing list archive at Nabble.com.



More information about the R-help mailing list