Time Series R Arima example. Vizualize with Excel - Tableau.
This repository contains a simple time forecast series example.
The example will load champagne sales data from a excel spread sheet, build various time series data sets, forecast and analysis plots in R. Finally, We'll show you how to replicate some plots in Tableau public.
- Loading Data from Excel into R.
- Convert Data into a TimeSeries.
- Transform Data to Stationary.
- Plot decompose, Plot ACF | PACF.
- Test with Ljung-Box.
- Build Arima with Auto Arima verify from Previous Plots.
- Build Forecast Model wtih Auto Arima Results and Plot.
- Export core data and forecast for further analysis to Excel.
- See what you can Visualize in another tool i.e. Tableau Public.
Link to Tableau Public : Example Visual
Please see my Tableau example: https://public.tableau.com/views/ForecastArimaTS_020/Dashboard1
Please email me at : email@example.com if you have a question or need help with your data platform.