Is there a way to quickly remove all attributes that contain no data, i.e. every row is null.
I don't really want to run a python script, I am wondering if I can to some statistics to count and then something to remove the attribute.
Many Thanks,
Oliver
You can use the NullAttributeMapper to do this:
Use the settings:
If attribute is Null then Map to Missing.
Hi, thanks for the quick reply @erik_jan
Using this just turned the attributes to missing and not null, how do I actually remove the column/attribute?
Many Thanks
ok, I was hasty, on pulling this out to JSON format all the attributes now marked as missing are not included.
Excellent, thank you.