So I've been working through the HW work here
http://a-little-book-of-r-for-time-series.readthedocs.org/en/latest/src/timeseries.html
and have started testing with some "live" customer data. I have a dataset that
looks like:
CustomerID | Sales
123456 $5,000
123456 $3,455
123456 $7,540
123456 $2,300
987654 $5,600
987654 $6,700
987654 $1,300
987654 $690
Where I have "Sales" values by customer for the previous 60 months. There are
~200 customers for which I'm looking to generate a forecast. I'm able to
generate a forecast for a single customer at a time but am having trouble
finding guidance on how to run the forecast for the whole group of customers
and output the results.
Ideally, the output would be the regular forecast output but with Customer ID
included, like so:
CustomerID | Month | Point.Forecast | Lo.80 |Hi.80 | Lo.95 | Hi.95
Thanks in advance for the help and please let me know if there's any other info
I can include to help.
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