Delete Column

skyzvoir0001 — Mon, 10 Feb 2020 23:33:05 GMT

I have 190+ columns and I wanted to delete columns stored in the list

Remain_columns = { column names I want to remain}.
How do I do it using for loop?

Re: Delete Column

txnelson — Tue, 11 Feb 2020 00:00:31 GMT

You do not have to loop through the names. That is, assuming you want all of the columns named in that list to be deleted. Below is a simple example

Names Default To Here( 1 );
dt = Open( "$SAMPLE_DATA/big class.jmp" );

namesCol = dt << get column names( string, continuous );

dt << delete columns( namesCol );

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Delete Column

Re: Delete Column