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JSL: Row states assignment

I am still new to the row state idea and implementation.

 

 

Can anyone tell me the syntax for selecting the first 50 rows of a data table and applying radom markers(preferably variety of markers and colors) and colors as row states ?

 

I really appreciate it. Thank you

Re: JSL: Row states assignment

 

 

dt = Open( "$sample_data/big class.jmp" );
// http://www.jmp.com/support/help/Row_State_Functions.shtml
dt << setrowstates(
 J( N Rows( dt ), 1/*cols*/,  
  Random Integer( 0, 15 ) * 16 // marker bits 4-7
  + Random Integer( 0, 127 ) * 256 // color bits 8-14
 )
);

Data table with row states set to random colors and markersData table with row states set to random colors and markersData table with row states set to random colors and markers

 

Re: JSL: Row states assignment

Here is a sample script working on the Big Class sample data table.  I think it will give you an idea on how to do what you asked

names default to here(1);
dt=open("$SAMPLE_DATA/big class.jmp");

// To color the first 20 rows, the rows outside of that
// limit need to be excluded from the coloring
dt << select where(Row()>20);
dt << hide and exclude(1);

dt << color or mark by column("sex", marker theme(hollow));
dt << color or mark by column("age");
dt << hide and exclude(0);
dt << clear select;