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Yasu
Fluorite | Level 6

Dear all,

I'm trying to assess model calibration using  modified H–L χ2 statistic according to equation (3.2) or (3.50) written in the following reference:

http://www.sciencedirect.com/science/article/pii/S0169716103230017

Now I 'm writing a sas macro to estimate the modified H–L statistic .

And I want to check my sas code if there any other sas macros available or published.

I would be very grateful if someone would give me information about this.

Thanks in advance,

Yasu


9 REPLIES 9
ballardw
Super User

Since most of use aren't going to $30 to read the text of the article you might need to find another reference.

What does the H-L stand for? We may be able to find another source.

Yasu
Fluorite | Level 6

Dear ballardw,

Thank you for your reply and I apologize my explanation was not enough.

The H-L statistic stands for the Hosmer-Lemeshow statistic and you can view the reference article at the following link (though it might be the draft version):

http://books.google.co.jp/books?hl=ja&lr=&id=oP4ZJxBE1csC&oi=fnd&pg=PA1&dq=Evaluation+of+the+Perform...

Your continued support will be greatly appreciated.

Yasu

Doc_Duke
Rhodochrosite | Level 12

for me, that link was in something other than English.

ballardw
Super User

Does http://www.ats.ucla.edu/stat/sas/seminars/sas_logistic/logistic1.htm help at all? This page has an example with PROC LOGISTIC.

Yasu
Fluorite | Level 6

Than you for your continued help.

Yes, I know the conventional Hosmer-Lomeshow test for binary data can be conducted with lackfit specification in Proc Logistic.

But I want to conduct the modified one for survival data. D'Agostino and Nam introduced it and a lot of authers have been refering to this article. So I think SAS macro code can be available or published.

Thanks,

Yasu 


Yasu
Fluorite | Level 6


Thank you for your reply.

I'm sorry for trouble you.

Could you refer to the following article?

http://www.sciencedirect.com/science/article/pii/S0169716103230017

PGStats
Opal | Level 21

According to the following article :

http://www.biomedcentral.com/1471-2458/12/79

Dr Haider Mannan from Monash U. has programmed a modified HL-test macro. His coordinates are here:

DEPM Staff

he might be able to save you a lot of time and effort.

PG

PG
Yasu
Fluorite | Level 6

Dear PG,

Thank you for your usuful information.

I'll contact with him by e-mail.

Yasu

csuemoto
Calcite | Level 5

Hi Yasu

Did you get or code the macro for calibration in survival analysis?

Thank you

Claudia

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