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%3CLINGO-SUB%20id%3D%22lingo-sub-574689%22%20slang%3D%22en-US%22%20mode%3D%22NONE%22%3E%EB%A1%9C%EC%A7%80%EC%8A%A4%ED%8B%B1%20%ED%9A%8C%EA%B7%80%EB%A5%BC%20%EC%9C%84%ED%95%9C%20Box%20Tidwell%3C%2FLINGO-SUB%3E%3CLINGO-BODY%20id%3D%22lingo-body-574689%22%20slang%3D%22en-US%22%20mode%3D%22NONE%22%3E%3CP%3E%EC%95%88%EB%85%95%ED%95%98%EC%84%B8%EC%9A%94%20JMP%20%EC%BB%A4%EB%AE%A4%EB%8B%88%ED%8B%B0%2C%3C%2FP%3E%3CP%3E%EB%A1%9C%EC%A7%80%EC%8A%A4%ED%8B%B1%20%ED%9A%8C%EA%B7%80%EC%9D%98%20%EA%B0%80%EC%A0%95%20%EC%A4%91%20%ED%95%98%EB%82%98%EB%8A%94%20%EB%B3%80%EC%88%98%EC%9D%98%20%EC%84%A0%ED%98%95%EC%84%B1%EA%B3%BC%20%EB%A1%9C%EA%B7%B8%20%ED%99%95%EB%A5%A0%EC%9E%85%EB%8B%88%EB%8B%A4.%20%EA%B7%B8%EB%9F%AC%EB%82%98%20JMP%EC%97%90%EC%84%9C%20%EC%9D%B4%EB%A5%BC%20%ED%85%8C%EC%8A%A4%ED%8A%B8%ED%95%98%EB%8A%94%20%EB%B0%A9%EB%B2%95%EC%9D%84%20%EC%95%84%EC%A7%81%20%EC%B0%BE%EC%A7%80%20%EB%AA%BB%ED%96%88%EC%8A%B5%EB%8B%88%EB%8B%A4.%20%EB%8B%A4%EB%A5%B8%20%EA%B3%B3%EC%97%90%EC%84%9C%20%EB%B3%B8%20%ED%8A%B9%EC%A0%95%20%ED%85%8C%EC%8A%A4%ED%8A%B8%EB%8A%94%20Box%20Tidwell%20%ED%85%8C%EC%8A%A4%ED%8A%B8%EC%9E%85%EB%8B%88%EB%8B%A4.%20JMP%EC%97%90%EC%84%9C%20%EC%9D%B4%20%ED%85%8C%EC%8A%A4%ED%8A%B8%EB%A5%BC%20%EB%B0%9B%EC%9D%84%20%EC%88%98%20%EC%9E%88%EB%8A%94%20%EB%B0%A9%EB%B2%95%EC%9D%B4%20%EC%9E%88%EB%82%98%EC%9A%94%3F%20%EC%8B%A4%ED%8C%A8%ED%95%98%EB%A9%B4%20%EB%A1%9C%EC%A7%80%EC%8A%A4%ED%8B%B1%20%ED%9A%8C%EA%B7%80%20%EB%AA%A8%EB%8D%B8%EC%9D%98%20%EC%84%A0%ED%98%95%EC%84%B1%EC%9D%84%20%ED%85%8C%EC%8A%A4%ED%8A%B8%ED%95%98%EB%8A%94%20%EB%8B%A4%EB%A5%B8%20%EB%B0%A9%EB%B2%95%EC%9D%B4%20%EC%9E%88%EC%8A%B5%EB%8B%88%EA%B9%8C%3F%3C%2FP%3E%3CP%3E%EA%B0%90%EC%82%AC!%3C%2FP%3E%3C%2FLINGO-BODY%3E%3CLINGO-LABS%20id%3D%22lingo-labs-574689%22%20slang%3D%22en-US%22%20mode%3D%22NONE%22%3E%3CLINGO-LABEL%3E%EA%B3%A0%EA%B8%89%20%ED%86%B5%EA%B3%84%20%EB%AA%A8%EB%8D%B8%EB%A7%81%3C%2FLINGO-LABEL%3E%3CLINGO-LABEL%3E%EA%B8%B0%EB%B3%B8%20%EB%8D%B0%EC%9D%B4%ED%84%B0%20%EB%B6%84%EC%84%9D%20%EB%B0%8F%20%EB%AA%A8%EB%8D%B8%EB%A7%81%3C%2FLINGO-LABEL%3E%3C%2FLINGO-LABS%3E
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로지스틱 회귀를 위한 Box Tidwell

안녕하세요 JMP 커뮤니티,

로지스틱 회귀의 가정 중 하나는 변수의 선형성과 로그 확률입니다. 그러나 JMP에서 이를 테스트하는 방법을 아직 찾지 못했습니다. 다른 곳에서 본 특정 테스트는 Box Tidwell 테스트입니다. JMP에서 이 테스트를 받을 수 있는 방법이 있나요? 실패하면 로지스틱 회귀 모델의 선형성을 테스트하는 다른 방법이 있습니까?

감사!

원래 English (US) 로 작성된 이 게시물은 귀하의 편의를 위해 번역되었습니다. 답장을 보내면 English (US) 로 다시 번역됩니다.

3 Comments
Sarah-Sylvestre
Staff
Status changed to: Acknowledged

Hi @aande2, thank you for your suggestion! We have captured your request and will take it under consideration.

SamGardner
Level VII
Status changed to: Investigating
 
SamGardner
Level VII
Status changed to: Not Planned For Now

Hello @aande2 after some research we have decided to not pursue this.  You can do this in JMP manually by adding in the interactions or each continuous term with its log transform. That is, if Logit(Y) = aX, then fit the model Logit(Y) = a X + b X*Ln(X).  If the parameter estimate for the X*Ln(X) effect is significant, then Logit(Y) is deemed not linearly dependent on X. 

 

Run this script to see how to do this:

 

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

// Logistic regression model
dt << Fit Model(
	Freq( :count ),
	Y( :ready ),
	Effects( :heat, :soak ),
	Personality( "Nominal Logistic" ),
	Run( Likelihood Ratio Tests( 1 ), Wald Tests( 0 ) )
);

// model with Box Tidwell effects
dt <<Fit Model(
	Y( :ready ),
	Effects( :heat, :soak, :heat * :"Log[heat]"n, :soak * :"Log[soak]"n ),
	Target Level( "Ready" ),
	Personality( "Nominal Logistic" ),
	Run( Likelihood Ratio Tests( 1 ), Wald Tests( 0 ) )
);