I have a data frame that reads client ID date transcations
323232 11/1/2010 22 323232 11/2/2010 0 323232 11/3/2010 missing 121212 11/10/2010 32 121212 11/11/2010 15 ................................. I want to order the rows by client ID and date and using a black-box forecasting method create the data fcst(client,date of forecast, date for which forecast applies). Assume that I have a function that given a time series x(1),x(2),....x(k) will generate f(i,j) where f(i,j) = forecast j days ahead, given data till date i. How can the forecast data be best stored and how would I go about the taks of processing all the clients and dates? Thanks. ______________________________________________ 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.
