## kernels.cdr_methods()


Every way to get a one-year CDR, and the terms of each.


Usage

``` python
kernels.cdr_methods()
```


The answer to "which method is the one-year CDR, and what else could it be?": one row per route, with what generates next year's diagonal, how the reserve is re-estimated afterwards, what the call returns, what it requires of the cohort, and - honestly, per route - what it has actually been validated against:

``` python
from ibnr.kernels.cdr import cdr_methods
```

    cdr_methods()[["name", "route", "generates", "returns"]]

Names in the `name` column are what `generator=` accepts, except `merz_wuthrich`, whose `entry_point` says where it lives instead.