Missing functionality

Fields like:

• value_counts_without_nan
• value_counts_index_sorted
  Are fairly unnecessary for a lot of what I do and really bloat the file and system when used. Could there be a way to have a list of non-compute or excluded attributes that are just ignored and don;t end up in the final JSON? Other that that it's great! I'm just manually deletin them right now, which isn't the worst.

Proposed feature

have an "excluded_fields" element in the config.

Alternatives considered

I've been deleteing them after JSON report generation but before saving down.

Additional context

No response