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| | program define binsreg_irecode
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| | version 13
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| | syntax varlist(max=1 numeric) [if] [in], knotmat(name) BINid(varname numeric)
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| | [usegtools nbins(string) pos(string) knotliston(string)]
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| | marksample touse
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| | if ("`usegtools'"==""|"`pos'"!="QS") {
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| | confirm variable `binid'
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| | confirm matrix `knotmat'
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| | local n=rowsof(`knotmat')
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| | if (`n'==2) qui replace `binid'=1 if `touse'
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| | else if (`n'==3) qui replace `binid'=1+irecode(`varlist', `knotmat'[2,1]) if `touse'
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| | else {
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| | local J = `n' - 2
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| | local knots = `knotmat'[2,1]
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| | local assignedbins = 1
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| | local knotstsize : strlen local knots
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| | local knotsnextsize = 0
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| | forvalues j = 2/`J' {
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| | local knotsnext = `knotmat'[`j'+1,1]
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| | local knotstsize = `knotstsize' + `knotsnextsize'
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| | local knotsnextsize : strlen local knotsnext
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| | if (`knotstsize' + `knotsnextsize' < `c(macrolen)') & (`j' - `assignedbins' < 248){
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| | local knots "`knots',`knotsnext'"
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| | if `j' == `J' {
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| | qui replace `binid' = `assignedbins' + irecode(`varlist',`knots') if `touse' & `binid'==.
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| | }
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| | }
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| | else {
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| | qui replace `binid' = `assignedbins' + irecode(`varlist',`knots') if `binid'==. & `touse'
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| | if `j'<`J' {
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| | qui replace `binid' = . if `varlist' > `knotmat'[`j'+1,1] & `touse'
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| | local knots = `knotmat'[`j'+1,1]
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| | local assignedbins = `j'
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| | local knotstsize = 0
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| | }
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| | else {
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| | qui replace `binid' = `n'-1 if `varlist' > `knotmat'[`j'+1,1] & `touse'
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| | }
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| | }
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| | }
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| | }
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| | }
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| | else {
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| | capture confirm variable `binid'
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| | if (!_rc) drop `binid'
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| | if (`nbins'==1) qui replace `binid'=1 if `touse'
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| | else {
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| | tempvar cat
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| | if ("`knotliston'"=="T") fasterxtile `binid'=`varlist', nq(`nbins')
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| | else fasterxtile `binid'=`varlist' if `touse', nq(`nbins')
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| | }
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| | }
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| | end
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