Hi Bill, There is a problem with the for loop. When I copied and pasted in my R console it could not run, instead I got an error message "Error in NCOL(x) : object 'data.ts' not found".
Lexi -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of [email protected] Sent: Monday, September 06, 2010 6:17 AM To: [email protected]; [email protected] Subject: Re: [R] how do I transform this to a for loop sseq <- c(1, seq(5, 40, by = 5)) for(i in 1:length(sseq)) assign(paste("arima", i, sep=""), arima(data.ts[sseq[i]:(sseq[i]+200)], order=c(1,1,1))) ...but why would you want to do so? -----Original Message----- From: [email protected] [mailto:[email protected]] On Behalf Of lord12 Sent: Monday, 6 September 2010 10:57 AM To: [email protected] Subject: [R] how do I transform this to a for loop arima1 <- arima(data.ts[1:201], order = c(1,1,1)) arima2 <- arima(data.ts[5:205], order = c(1,1,1)) arima3 <- arima(data.ts[10:210], order = c(1,1,1)) arima4 <- arima(data.ts[15:215], order = c(1,1,1)) arima5 <- arima(data.ts[20:220], order = c(1,1,1)) arima6 <- arima(data.ts[25:225], order = c(1,1,1)) arima7 <- arima(data.ts[30:230], order = c(1,1,1)) arima8 <- arima(data.ts[35:235], order = c(1,1,1)) arima9 <- arima(data.ts[40:240], order = c(1,1,1)) -- View this message in context: http://r.789695.n4.nabble.com/how-do-I-transform-this-to-a-for-loop-tp25 27816p2527816.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code. DISCLAIMER:\ Sample Disclaimer added in a VBScript.\ ...{{dropped:3}} ______________________________________________ [email protected] mailing list https://stat.ethz.ch/mailman/listinfo/r-help PLEASE do read the posting guide http://www.R-project.org/posting-guide.html and provide commented, minimal, self-contained, reproducible code.
