This message was deleted.

Hi Tia, For the time being, the AutoArima and ETS only work with time series that have a frequency of 24 or less, thus excluding the weekly time series. This is how Rob Hyndman's 'forecast' R package works. We'll currently working on adding greater frequencies, and we'll let you know once this functionality is ready.

Got it, thank you for the kind notice, Mariana!