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question about Exponential Smoothing.

This topic contains 2 replies, has 2 voices, and was last updated by const.widie 1 year, 7 months ago.

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August 19, 2011 at 4:46 pm #353

const.widie
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can I use data from database to make dataset in Exponential Smoothing ?

how to make time series from database?

Thx

October 4, 2011 at 5:30 pm #375

bryan
Member

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.

October 5, 2011 at 5:31 pm #377

const.widie
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thank you so much ^^
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