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Ich habe folgende Zeitreihe:Vector/Array von Zoo-Objekte in R
library(lubridate)
library (zoo)
ts1 <- "f,c
1,19/11/2014 12:00,0.01
2,19/11/2014 13:00,0.01
3,20/11/2014 15:00,0.01
4,20/11/2014 16:00,0.01
5,20/11/2014 17:00,0.01
6,20/11/2014 19:00,0.01
7,20/11/2014 22:00,0.20
8,20/11/2014 23:00,0.03
9,21/11/2014 16:00,0.01
10,21/11/2014 17:00,0.01"
z <- read.zoo(text = ts1, tz = "", format = "%d/%m/%Y %H:%M", sep = ",")
Ich möchte einen Vektor/Matrix z2
von zoo
Objekts schaffen, so dass beispielsweise:
z2[1]<-window(z, start = parse_date_time("20/11/2014 15:00", orders = "%d-%m-%Y H!:M!"),
end = parse_date_time("20/11/2014 16:00", orders = "%d-%m-%Y H!:M!"))
z2[2]<-window(z, start = parse_date_time("20/11/2014 17:00", orders = "%d-%m-%Y H!:M!"),
end = parse_date_time("20/11/2014 23:00", orders = "%d-%m-%Y H!:M!"))
z2[3]<-window(z, start = parse_date_time("21/11/2014 16:00", orders = "%d-%m-%Y H!:M!"),
end = parse_date_time("21/11/2014 17:00", orders = "%d-%m-%Y H!:M!"))
Also werde ich in der Lage sein, z2 [1], z2 [2] und z2 [3] wie jeden Zoo-Objekte zu verwenden.
'z2 <- Liste()' dann 'z2 tun, um Ihre Zuweisungen [[1]], z2 [[2]], z2 [[3]]' –