Re: [R] Data decomposition

2009-03-29 Thread Gabor Grothendieck
Its not clear what it means for the sum of the weeks in a month to equal the month since the weeks don't evenly divide a month but if we apportion them pro rata then here is a possibility. We create the input monthly series z and then produce a series of Date class days d covering the period. Mer

[R] Data decomposition

2009-03-29 Thread Pele
Hi R users, I have a time series variable that is only available at a monthly level for 1 years that I need to decompose to a weekly time series level - can anyone recommend a R function that I can use to decompose this series? eg. if month1 = 1200 I would to decompose so that the sum of the