Colt Allen

Second beta release of the `btyd` successor library is now available for `pip` install: https://github.com/ColtAllen/btyd

Hey @aabuabat, Active development in this library is proceeding in a [fork](https://github.com/ColtAllen/lifetimes) I've created. My current priorities involve refactoring `lifetimes` to run on a more stable, actively maintained backend, but...

> Have you ever tested with a non-zero recency dataframe? I used to have the same issue, so I’ve tried dataframe with recency greater than 0, then it has been...

@sophia-wright-blue I've been working on a new modeling backend based on the MCMC functionality of `pymc` in my fork for `lifetimes`, and I just now posted the PR: https://github.com/ColtAllen/lifetimes/pull/24

I'm experiencing the same error as @huyz and @basilmusa when attempting to run `py2puml project_folder project_folder` on an Ubuntu VM. Not sure if this is related, but when I run...

@lucsorel This issue crossed my mind again recently, and after looking through the Plant UML documentation, I think my problem is caused by the lack of class objects in the...

Hey @littlesweet1129, It's important to note `BetaGeoBetaBinomFitter` was originally developed for use cases involving discrete purchase periods (ie, restaurants with weekend brunch specials, a concert hall with an event calendar...

If you go to Section 2.1 of the paper, it describes `n` as transaction opportunities, which is treated equivalently as `n_periods` in the code: http://www.brucehardie.com/papers/020/fader_et_al_mksc_10.pdf It also seems to be...

Hey @SSMK-wq, Are you using `BetaGeoFitter` instead of `BetaGeoBetaBinomFitter`? `T` (or `n_periods` for the latter) and `recency` need to be the same datetime units, so be sure to use the...

Thanks! I don't see a lot of documentation at this time for working with Cython code, but the `ScalarOp` implementation seems more straightforward than anticipated, so I'll proceed with that...