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Lifetime value in Python

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I know the library easily plots them on a beautiful heatmap. but what is the logic behind getting that data of dead and alive customers

docs

"conditional_probability_alive" computes the probability that a customer with history (frequency, recency, T) is currently alive.. Is there a method to find the probability that a customer will be alive after...

Quick question: How come the `conditional_probability_alive` doesn't return a dataframe that shows the customer ID with the probability? Is it safe to append it to the summary dataframe?

theory
tutorial

Hi, Can we modify the assumption such that we can consider a time varying gamma in the Poisson distribution? It seems more realistic to have a time varying gamma over...

Is there any documentation available / comments that can be added explaining the rationale for calculation of ln_hyp_term_alt when ln_hyp_term is inf (lines 244 to 249) ? I am asking...

Dear Sir, While testing BG/BB models, I came across the following error when calling `plot_period_transactions` to verify the fitting results ```py TypeError: unsupported operand type(s) for +: 'int' and 'list'...

If I look at the examples for the p_active history for a customer, I see this chart: ![image](https://user-images.githubusercontent.com/23284866/81840958-b3b52100-9517-11ea-923f-e1708fa2b58e.png) What's the intuition as to why p_active is less than 1 on...

The logic is averaging the individual line items in the holdout period when calculating monetary_value_holdout column. For the calibration period, monetary value is calculated by summing the monetary value for...

Hi, I'm using `customer_lifetime_value` to calculate CLV and I get RMSE of ~0.4 (which I think is good). The problem is that I found users that have CLV lower than...

theory

Dear Cameron, It looks like there is another casting issue for newer version of python/pandas plot_history_alive failed with TypeError : can't multiply sequence by non-int of type 'numpy.float64' ``` Traceback...