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RE: st: RE: Interpretation of quadratic terms
From
"Martin Weiss" <[email protected]>
To
<[email protected]>
Subject
RE: st: RE: Interpretation of quadratic terms
Date
Mon, 8 Mar 2010 23:22:00 +0100
<>
" I think that is why you don't even get the usual resid = y
- yhat as an option with the predict command after logit:"
How about the ones available after -glm-?
*******
sysuse auto, clear
glm foreign weight length, family(binomial 1) link(logit)
predict resp, response
logit foreign weight length
predict pred
gen res=foreign -pred
compare resp res
*******
HTH
Martin
-----Original Message-----
From: [email protected]
[mailto:[email protected]] On Behalf Of Richard Williams
Sent: Montag, 8. März 2010 23:14
To: [email protected]; '[email protected]'
Subject: RE: st: RE: Interpretation of quadratic terms
At 05:06 PM 3/8/2010, Lachenbruch, Peter wrote:
>When you think about it, the residual will be 1-predicted or
>0-predicted. Thus, they will plot as two parallel straight lines.
Correct. I think that is why you don't even get the usual resid = y
- yhat as an option with the predict command after logit:
Main
pr probability of a positive outcome; the default
xb xb, fitted values
stdp standard error of the prediction
* dbeta Pregibon Delta-Beta influence statistic
* deviance deviance residual
* dx2 Hosmer and Lemeshow Delta chi-squared influence
statistic
* ddeviance Hosmer and Lemeshow Delta-D influence statistic
* hat Pregibon leverage
* number sequential number of the covariate pattern
* residuals Pearson residuals; adjusted for number sharing
covariate pattern
* rstandard standardized Pearson residuals; adjusted for
number sharing covariate pattern
score first derivative of the log likelihood with respect to
xb
-------------------------------------------
Richard Williams, Notre Dame Dept of Sociology
OFFICE: (574)631-6668, (574)631-6463
HOME: (574)289-5227
EMAIL: [email protected]
WWW: http://www.nd.edu/~rwilliam
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