perspective
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Percentage formatting
Feature Request
Description of Problem:
When column shows percentage users prefer to see it as percentage (x * 100). Currently we cannot tell Perspective that a particular column represents percentage.
Potential Solutions:
- Schema may be introduced with a new data type (apart from existing 'float' and 'integer) called 'percent'.
- Other solution would be to add ability of specifying a custom (or built-in) value formatters on per-column basis.
In aggregate or group by, how could you get a new columnC with values as "sum(columnA) / sum(columnB)"?
Percent format (with or without Expression Columns) is available in v2.9.0
, added in #2563