Function that allows to hide in explorations all columns that have no data recorded

[jeromeperez]

It would be interesting to have a function that would allow you to hide in explorations all columns that have no data recorded or a particular value.
For example:

• where all records have a null value
• with all records equal to 0
• with all records equal to 'don't know
• etc ...

[seancolsen]

Thanks for this idea, @jeromeperez