fig7_4

PURPOSE ^

Local Regression and Likelihood, Figure 7.4.

SYNOPSIS ^

This is a script file.

DESCRIPTION ^

 Local Regression and Likelihood, Figure 7.4.

 Censored Local Likelihood

 Author: Catherine Loader

 NEED: this is given problems for unknown reasons. something
 to do with censored observations and the ibeta routine.
 if i replace this by
 res[ZLIK] = th*y-y*log(p)
 res[ZDLL] = y*p
 res[ZDDLL] = y*p*(1-p)
 works fine. Memory leak somewhere??
 also works if i ignore censoring.

CROSS-REFERENCE INFORMATION ^

This function calls: This function is called by:

SOURCE CODE ^

0001 % Local Regression and Likelihood, Figure 7.4.
0002 %
0003 % Censored Local Likelihood
0004 %
0005 % Author: Catherine Loader
0006 %
0007 % NEED: this is given problems for unknown reasons. something
0008 % to do with censored observations and the ibeta routine.
0009 % if i replace this by
0010 % res[ZLIK] = th*y-y*log(p)
0011 % res[ZDLL] = y*p
0012 % res[ZDDLL] = y*p*(1-p)
0013 % works fine. Memory leak somewhere??
0014 % also works if i ignore censoring.
0015 
0016 
0017 load border;
0018 fit = locfit(day,runs,'cens',no,'family','geom','alpha',0.7);
0019 figure('Name','fig7_4: censored local likelihood;' );
0020 lfplot(fit);
0021 xlabel('Date');
0022 ylabel('Runs');

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