How to use JSL to select many consecutive rows in a table?

[#1]

How to use JSL to select many consecutive rows in a table?
The table is already in the second column of the selection, how to use JSL to cancel all the selection, and then select the number of rows specified by the number of consecutive rows, select all the columns.
Take dt = Open( "$SAMPLE_DATA/Big Class.jmp" ) for example.
The expression for a row of consecutive choices was not found in the help.

Thanks!

[#2]

dt = Current Data Table();
dt << Go To( Column( 2 ) );
dt << Clear Column Selection();
Wait( 0 );
dt << Set Selected Rows( dt[6 :: 13] );
Wait( 0 );

 This JSL cannot be implemented

[#3 · Accepted solution]

Try:

dt << select Rows(6::13);

'Help > Books > Scripting Guide' coupled with 'Help > Scripting Index' are good resources.

[#4]

thank ian_jmp!

After selecting rows, how does JSL implement deselect all selections?Make table without any cell selection, thank!

[#5]

"dt << Clear Select()" Sometimes it doesn't work.

[#6 · Accepted solution]

@lwx228 , 

Try this ? 

dt = Open("$SAMPLE_DATA/Big Class.jmp");

// Clear Row Selection 
dt << Select Randomly(0.1); 

dt << Clear Select(); 

// Clear Column Selection 

dt << Select columns({:age,:sex}); 

dt << Clear Column Selection();