Re: [R] ZOO object colnames refering to Dates

2010-02-11 Thread Gabor Grothendieck
Here are a few more examples: > ym <- seq(from = as.Date("1999-10-05"), to = as.Date("2000-06-05"), + by = "month") > > z <- zoo(matrix(seq_len(length(ym) * 5), 5)) > colnames(z) <- format(ym, "X%d.%b.%y") > z X05.Oct.99 X05.Nov.99 X05.Dec.99 X05.Jan.00 X05.Feb.00 X05.Mar.00 X05.Apr.00 1

Re: [R] ZOO object colnames refering to Dates

2010-02-11 Thread Achim Zeileis
On Thu, 11 Feb 2010, Research wrote: Hello, I have large zoo objects (about 100 or more time series merged next to eachother). Example: X05.Oct.99 X05.Nov.99 X05.Dec.99 X05.Jan.00 X05.Feb.00 X05.Mar.00 X05.Apr.00 X05.May.00 X05.Jun.00 [1,] 5649.3 5679.4 5679.4 5679.4

[R] ZOO object colnames refering to Dates

2010-02-11 Thread Research
Hello, I have large zoo objects (about 100 or more time series merged next to eachother). Example: X05.Oct.99 X05.Nov.99 X05.Dec.99 X05.Jan.00 X05.Feb.00 X05.Mar.00 X05.Apr.00 X05.May.00 X05.Jun.00 [1,] 5649.3 5679.4 5679.4 5679.4 5679.4 5679.4 5679.4 567