can I use data from database to make dataset in Exponential Smoothing ?
how to make time series from database?
Thx
question about Exponential Smoothing.
Tue, 10/04/2011 - 10:30
#1
question about Exponential Smoothing.
Tue, 10/04/2011 - 12:10
#2
const.widie,
Are you trying to bring something in from a MySQL or Access database? In general, the ts package will have what you need for smoothing and creating time series data. There's also a 2008 book on forecasting by Hyndman et al. (www.exponentialsmoothing.net) that has an associated R package and may be helpful.
You may also want to check out the xts, zoo, and quantmod packages.
thank you so much ^^