Patrick Bachmann

I have the same issue her. `gtrends()` is no longer reliable. Sometimes everything works fine, but more often I get `Status code was not 200. Returned status code:429`. It used...

Including the BG/BB model requires: - [ ] Adding code for LL, CET, PAlive, DERT - [ ] Modifying the clv.data() command providing an option to specify # of purchase...

Also consider the option the add weekly/monthly/yearly aggregated data: Id | Month/year | x | Sales -- | -- | -- | -- 123456 | Jan 2019 | 13 |...

> Does using period aggregated data require that the LL is changed to use interval-censored data? > See Bruce Hardie here about [pnbd](http://www.brucehardie.com/notes/011/Pareto_NBD_interval_censored_2010-08-07.pdf) Yes. However, there is also the "easy...