I have a daily time series about number of visitors on the web site. my series start from 01/06/2014 until today 14/10/2015 so I wish to predict n
01/06/2014
14/10/2015
Time Series Object does not work well with creating daily time series. I will suggest you use the zoo library.
zoo
library(zoo) zoo(visitors, seq(from = as.Date("2014-06-01"), to = as.Date("2015-10-14"), by = 1))