topic Re: Corresponding Row for a Column Minimum in Discussions

Corresponding Row for a Column Minimum

anandk — Tue, 21 Mar 2017 15:30:22 GMT

I am trying to find a corresponding row for a column Minimum "DEF" and trying to do that by column "GHI"?

I am able to find the Column Minimum for "DEF" but I am not getting the corresponding row value for column "ABC"?

I am using the following piece of code:

dt = current data table();
dt<<newColumn("BestB",numeric,continuous,Format("Best"),Formula(x = col minimum(:DEF,:GHI);));

dt<<newColumn("BestO",numeric,continuous,Format("Best"),Formula(rmat = dt << get rows where(:DEF == x);
r = rmat[1];
y = :ABC[r];));

Re: Corresponding Row for a Column Minimum

txnelson — Tue, 21 Mar 2017 16:22:55 GMT

See if this code provides you what you want

dt = Current Data Table();
dt << New Column( "BestB", numeric, continuous, Format( "Best" ), Formula( Col Minimum( :DEF, :GHI ) ) );
dt << New Column( "BestO",
	numeric,
	continuous,
	Format( "Best" ),
	Formula(
		dt=current data table();
		GHIValue = :GHI;
		:ABC[(dt<<get rows where( GHIValue == :GHI & :DEF == :BestB ))[1]];
	)
);

Re: Corresponding Row for a Column Minimum

anandk — Tue, 21 Mar 2017 16:42:34 GMT

Thank you that worked for my script