st: jacknife using replicate weights

[bill magee <magee@chass.utoronto.ca>]

I did something similar once. Here is an example of the way I did it, 
given pre-constructed weights
set to zero for those not in the (sub)sample (i.e. bootstrap or 
jacknike..). There is no need to use the canned programs to do this.

  bill magee

#delimit ;
set more off;

gen bagespline1=0;
gen bagespline2=0;
gen bagespline3=0;
gen bagespline4=0;
gen brecentim=0;
gen bltim=0;


* svylogit separtnerx agespline1 agespline2 agespline3 agespline4
	recentim ltim   ;

for var w14-w1000:  svyset [pweight=X]\
svylogit separtnerx agespline1 agespline2 agespline3 agespline4
	recentim ltim
	 if X~=0\
replace bagespline1   =  _b[agespline1]   if  _b[agespline1]   ~=. \
replace bagespline2   =  _b[agespline2]   if    _b[agespline2]  ~=. \
replace bagespline3   =  _b[agespline3]   if   _b[agespline3]  ~=. \
replace bagespline4   =  _b[agespline4]   if   _b[agespline4] ~=. \
replace brecentim   =  _b[recentim]   if    _b[recentim] ~=. \
replace bltim   =  _b[ltim]   if   _b[ltim]    ~=. \


outfile    bagespline1
  bagespline2
  bagespline3
  bagespline4
  brecentim
  bltim
    using mX in 1 ;

clear;

 Date: Mon, 9 Feb 2004 17:33:36 -0500
From: "Clayman, Marla (NIH/NCI)" <claymanm@mail.nih.gov>
Subject: st: jknife using replicate weights

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I'd like to run analyses using jackknife estimation.  My dataset has a
frequency weight and replicate weights (50) to be used in the jknife
command.  Stata does not seem to allow for specifying use of these 
weights.
Can anyone help me with the syntax, or does Stata really not allow that?

Also, is there a way to get Stata to allow the use of non-integer 
frequency
weights?

Thanks,

Marla Clayamn

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