Questions tagged [fable-r]

R package for tidy time series forecasting (fable: Forecasting Models for Tidy Time Series)

fable: Forecasting Models for Tidy Time Series

Provides a collection of commonly used univariate and multivariate time series forecasting models including automatically selected exponential smoothing (ETS) and autoregressive integrated moving average (ARIMA) models.

These models work within the 'fable' framework provided by the 'fabletools' package, which provides the tools to evaluate, visualise, and combine models in a workflow consistent with the tidyverse.

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fable ARIMA with bootstrap giving all NAs

I have fitted an ARIMA model using the fable R package. When I go to use the model to forecast the distribution using bootstrap resampled errors it returns all NAs. ARIMA_model <- targets %>% as_tsibble(key = 'key', index = 'time') %>% …
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