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  • JMP Security Notice: CVE-2026-109618 and CVE-2026-109619

    JMP promptly initiated a review of its products, services, and relevant infrastructure for exposure to CVE-2026-109618 and CVE-2026-109619.

    Our assessment of JMP products has not identified exposure to these vulnerabilities. Where remediation was required within supporting environments, appropriate security updates and controls have been applied and validated.

    We have identified no evidence of successful exploitation or unauthorized access to JMP systems or customer information associated with these vulnerabilities.

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Discussions

Solve problems, and share tips and tricks with other JMP users.
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sciguy
Level III

Nested Recode

Is there a way to nest a Recode on a single column based on multiple columns using JSL?

 

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

dt << New Column( "Stature",
		Character( 40 ),
		"Nominal",
		Formula(
			Recode(
				:age & :height,
				{Map Value(
					_rcOrig, {
					"12" & "59", "short tween",
					"12" & "66", "Tall tween",
					"17" & "70", "Tall teenager"
					},
					Unmatched( empty() )
				)}
			)
		),
	Set Display Width( 56 )
);
1 ACCEPTED SOLUTION

Accepted Solutions
txnelson
Super User

Re: Nested Recode

I am not aware of the Recode having the capability you are asking about, however it is easily handled in an If() function

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

dt << New Column( "Stature",
	Character( 40 ),
	"Nominal",
	Formula(
		If(
			:age == 12 & :Height == 59, "short tween",
			:age == 12 & :height == 66, "Tall tween",
			:age == 17 & :height == 70, "Tall teenager",
			""
		)
	)
);
Jim

View solution in original post

2 REPLIES 2
txnelson
Super User

Re: Nested Recode

I am not aware of the Recode having the capability you are asking about, however it is easily handled in an If() function

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

dt << New Column( "Stature",
	Character( 40 ),
	"Nominal",
	Formula(
		If(
			:age == 12 & :Height == 59, "short tween",
			:age == 12 & :height == 66, "Tall tween",
			:age == 17 & :height == 70, "Tall teenager",
			""
		)
	)
);
Jim
sciguy
Level III

Re: Nested Recode

This worked perfectly. Should have gone with an if() function to begin with. Thank you.

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