Ximena wrote:
> When I use the jmp ado-file to carry out the
> juhn-murphy-pierce decomposition, I get a message error that
> says: "samples not disjuntive".
This is a limitation of the -jmp- program (as stated in
-help jmp-). The samples underlying the estimates used
with -jmp- must be disjunctive, i.e. must not overlap.
A work around is to expand the data. In Ximena's case:
. generate long id = _n
. expand 2 if pais!=20 & pais!=21
. bysort id: generate byte region = _n==2
. xi: reg pnjez mujer n_c ed md_l i.estrato raz cli_m /*
*/ if region
. estimates store region
. xi: reg pnjez mujer n_c ed md_l i.estrato raz cli_m /*
*/ if pais==10 & !region
. estimates store Argentina
. jmp region Argentina, reference(1) /*
*/ statistics(mean sd median d9010 d9050 d5010)
To remove the added cases later on, type
. drop if region
. drop region
ben
*
* For searches and help try:
* http://www.stata.com/support/faqs/res/findit.html
* http://www.stata.com/support/statalist/faq
* http://www.ats.ucla.edu/stat/stata/
