Customize metrics

[jlk-issachar-ai]

1. I am running the latest stats.py
   *How come information ratio is not coming through in reports for "full" or "html" ? Any help would be appreciated

2. If I want to add a custom metric -> any direction on how I can do that so it will come through on the reports?

Awesome work here! Thanks

[jlk-issachar-ai]

1. have to specifically upgrade to 0.0.53 -> this is coming through now

2. Any thoughts on how to add custom metrics? Like for example breaking the SORTINO ratio apart ... thanks