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Hello, 

I have the following code in R :

forecasts = models %>%
    select(region, forecasts) 
    mutate(forecasts = map(forecasts, as.data.frame)) %>%  #convert forecast objects to data.frame
    unnest()

I run the code, i have error :

Error in eval(expr, envir, enclos): object 'models' not found

There is no explanation for "models" in the section "Forecasting demand with R" of use case 3.

I suppose that "models" is a datset.

Could you give me some information about "models" 

Thanks in advance.

 

Alex

 

 

 

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1 Answer

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I believe it is part of the exercise :)
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