Forecasting in R Visual / R Custom Visual / Power Query / Line Chart

Question

Many faces of forecasting ...&nbsp;
&nbsp;
Attached sample contains 4 fifferent ways to perform forecasting with exponential smoothing algorithm.&nbsp;
1) Using R-powered Custom Visual
2) Using R-visual&nbsp;
3) Using R-in-Power Query (data transform with R)&nbsp;
4) Using new "forecasting" option &nbsp;in good old&nbsp;Line Chart&nbsp;
&nbsp;
Do not forget to install required R packages
The R code inside &nbsp;Power Query step is also attached (and also accessible in PBIX)&nbsp;
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perpor · Answer

Thanks very interesting, it demonstrates the potentialities of the product that many people can not understand at the moment

cognosben · Answer

Why are the dates in the resultset skewed? Originally they are all first days of each month, as the first one in the screenshot below.&nbsp;&nbsp;&nbsp;

boefraty · Answer

The algorithm only works with equally spaced dates.&nbsp; Therefore the original dates are resampled to become equally sampled in the range from&nbsp;first&nbsp;to last dates