[R] Time Series methods

Hello, I have a quick question about time series methodology. If I want to display a boxplot of time series data, sorted by period, I can type: boxplot(data ~ cycle(data)); where data is of class "ts" Is there a similar method for calculating, say, the median value of each time step within the s

Re: [R] Time Series methods

at 4:09 PM, Kjetil Halvorsen < kjetilbrinchmannhalvor...@gmail.com> wrote: > introduce a factor variable with the months and then use tapply? > > Kjetil > > On Sun, Nov 1, 2009 at 9:07 PM, Tim Bean wrote: > > Hello, I have a quick question about time series methodology. If