Forecasting, Time Series Analysis, Fourier Transform, R, Ml So Good.
Fourier term wins in both the e-mail as well as the VOIP prediction. But, just for curiosity sake, how do the forecasts for all the models look like? forecast_tbl%>% filter(RecordType =="VOIP call")%>% ggplot()+ geom_line(aes(x=newdate, y=fc_qty, color=.model))+ geom_line(data=df_tbl,