topic Re: How to get the row number of colored cells in a column and assign it a tag (say "1") in a newly created column? in Discussions

How to get the row number of colored cells in a column and assign it a tag (say "1") in a newly created column?

Neo — Wed, 24 Apr 2024 10:14:46 GMT

I used Color Out of Spec Values() to color spec fails in my measurement data. I have multiple columns with measurement data and the out of spec values for each column get colored according to the spec for each parameter column.

For each parameter column I want to create an adjacent column which assigns a "1" when the cell is colored otherwise "0".

How to achieve this via JSL?

Re: How to get the row number of colored cells in a column and assign it a tag (say "1") in a newly created column?

jthi — Wed, 24 Apr 2024 11:22:07 GMT

This gives idea how you can handle the situation for one column

Names Default To Here(1);
dt = Open("$SAMPLE_DATA/Big Class.jmp");
a = {1, 3, 5};
b = {2, 4, 6};
c = {7, 8, 9};

:height << color cells({{"Red", a}, {"blue", b}, {"yellow", c}});
:weight << color cells({{"Red", a}});
:age << color cells({{"Red", a}, {"blue", b}});


get_colored_cells = Function({dt, colname}, {Default Local},
	colscript = Column(dt, colname) << Get Script;
	l = Substitute(Name Expr(colscript), Expr(New Column()), List());
	colored_cells = {};
	Try(
		colors = l["Color Cells"];
		If(Type(colors[1]) == "List",
			jmptrickery = 1;
		,
			jmptrickery = 0;
		);
		For Each({color}, colors,
			If(jmptrickery,
				Insert Into(colored_cells, color[2]);
			,
				Insert Into(colored_cells, color);
			);
		);
	);
	return(Matrix(colored_cells));
);

colname = "age";
// for single column
rows = J(1, N Rows(dt), 0);
colored_rows = get_colored_cells(dt, colname);
rows[colored_rows] = 1;
dt << New Column("result", Numeric, Nominal, Values(rows));

you can then create additional column to color each column when you loop over them

Re: How to get the row number of colored cells in a column and assign it a tag (say "1") in a newly created column?

Neo — Fri, 26 Apr 2024 10:28:54 GMT

@jthi Thanks. I have adapted your script to use with a dataset matching closely to mine. It works fine for one column name but not when I loop over column names. Also, how do I place each newly created column beside (on the right of) the column on which the operation is performed within the loop?

Names Default To Here( 1 );
Clear Log();

dt = Open( "$SAMPLE_DATA/Semiconductor Capability.jmp" );

col_names = dt << Get Column Group( "Processes" );

ps = dt << Process Screening(
	Process Variables( Eval( col_names ) ),
	Spec Limits Dialog( "No (skip columns with no spec limits)" ),
);

ps << Color Out Of Spec Values (1);

t = ps << Get Window Title; //Show( t );
ps << Close Window;
dt << Clear Select << Clear Column Selection;

get_colored_cells = Function({dt, colname}, {Default Local},
	colscript = Column(dt, colname) << Get Script;
	l = Substitute(Name Expr(colscript), Expr(New Column()), List());
	colored_cells = {};
	Try(
		colors = l["Color Cells"];
		If(Type(colors[1]) == "List",
			jmptrickery = 1;
		,
			jmptrickery = 0;
		);
		For Each({color}, colors,
			If(jmptrickery,
				Insert Into(colored_cells, color[2]);
			,
				Insert Into(colored_cells, color);
			);
		);
	);
	return(Matrix(colored_cells));
);

measColNames = dt << get column names(Numeric,Continuous ); show (measColNames[1]);

For( i = 1, i <= N Items( measColNames), i++,
	rows = J( 1, N Rows( dt ), 0 );
	colored_rows = get_colored_cells( dt, measColNames[i]);
	rows[colored_rows] = 1;
	dt << New Column( "PassFail"||measColNames[i], Numeric, Nominal, Values( rows ) );
);


//colname = "NPN1";
///// for single column
/*rows = J(1, N Rows(dt), 0);
colored_rows = get_colored_cells(dt, colname);
rows[colored_rows] = 1;
dt << New Column("result", Numeric, Nominal, Values(rows));*/

Re: How to get the row number of colored cells in a column and assign it a tag (say "1") in a newly created column?

jthi — Fri, 26 Apr 2024 10:59:48 GMT

Don't use For loop and use << move selected columns to move your columns after your specified column

Names Default To Here(1);

get_colored_cells = Function({dt, colname}, {Default Local},
	colscript = Column(dt, colname) << Get Script;
	l = Substitute(Name Expr(colscript), Expr(New Column()), List());
	colored_cells = {};
	Try(
		colors = l["Color Cells"];
		If(Type(colors[1]) == "List",
			jmptrickery = 1,
			jmptrickery = 0
		);
		For Each({color}, colors,
			If(jmptrickery,
				Insert Into(colored_cells, color[2]),
				Insert Into(colored_cells, color)
			)
		);
	);
	Return(Matrix(colored_cells));
);

create_failed_column_after = function({dt, colname}, {Default Local},
	curname = Column(dt, colname) << get name;

	failed_rows = get_colored_cells(dt, colname);
	row_vals = J(1, N Rows(dt), 0);
	row_vals[failed_rows] = 1;
	
	new_col = dt << New Column((curname || "_FAIL"), Numeric, Nominal, Values(row_vals));	
	dt << Move Selected Columns(new_col, After(Column(dt, colname)));
	
	return(new_col);
);


dt = Open("$SAMPLE_DATA/Semiconductor Capability.jmp");
col_names = dt << Get Column Group("Processes");

dt << show window(0);
wait(0);

ps = dt << Process Screening(
	Process Variables(Eval(col_names)),
	Spec Limits Dialog("No (skip columns with no spec limits)")
);
ps << Color Out Of Spec Values(1);
ps << Close Window;
dt << Clear Select << Clear Column Selection;


For Each({colref}, col_names,
	colname = colref << get name;
	create_failed_column_after(dt, colname);
);


dt << show window(1);
wait(0);

Re: How to get the row number of colored cells in a column and assign it a tag (say "1") in a newly created column?

hogi — Mon, 22 Jul 2024 05:24:24 GMT

wow, great idea - via the column script!

The cool thing about JMP:
The Workarounds : )

The not-so-cool thing in JMP:
The Workarounds for the workarounds.

To directly get the out-of-spec values without the detour via Color, please vote: