Hi, I have the following data in a csv file 49893878, 54350306, 68914033, 46888379, 75506404, 54164263, 62846960, 78304638, 63721932, 70269568, 60440103, 79784327, 65918962, 76581629, 72016677, 47225594, 93944513, 65793666, 82709931, 87852261, 75876270, 88715213, 65496028, 80160380, 66089429, 106857813, 76237641, 59301581, 78705651, 66108909, 77685572, 74416530, 72618166, 82060938, 65326366, 71710371, 70695772
I tried to do HoltWinters with seasonality with this data but keep getting error. First I used the following code: time_data1<-as.ts(time_data) HoltWinters(time_data1,gamma=TRUE) But it gave the following error - "Error in decompose(ts(x[1L:wind], start = start(x), frequency = f), seasonal) : time series has no or less than 2 periods" Then I tried the following code and got the same error:- time_data1<-as.ts(cbind(time_data,c(1:length(time_data)))) HoltWinters(time_data1,gamma=TRUE) After that I tried the following code and got the same error:- time_data1<-as.ts(cbind(c(1:length(time_data)),time_data)) HoltWinters(time_data1,gamma=TRUE) I understand that there is some concept called frequency which is creating the problem, but can anyone help me on this please? I really need it urgent. All my values corresponds to one single time point. -- View this message in context: http://r.789695.n4.nabble.com/Holt-Winters-in-R-Help-needed-tp4632816.html Sent from the R help mailing list archive at Nabble.com. ______________________________________________ R-help@r-project.org 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.
