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74 lines
1.3 KiB
Plaintext
74 lines
1.3 KiB
Plaintext
7 months ago
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*! version 1.0.3 PR 16oct2004.
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* History
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* 1.0.3 16oct2004 Saving, using etc of file safest with compound quotes, fixed.
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program define mijoin, rclass
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version 7
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syntax [anything(name=filestub)], CLEAR [ IMPid(string) m(int 0) ]
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if "`filestub'"=="" {
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capture assert "$mimps"!="" & "$mi_sf"!=""
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if _rc {
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di as error "please set up your data with -{help miset}-, or specify a filename stub"
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exit 198
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}
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local filestub $mi_sf
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if `m'>$mimps {
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di as err "m cannot exceed its -miset- value of $mimps"
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exit 198
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}
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if `m'==0 {
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local m $mimps
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}
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}
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if `m'<=0 {
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di as err "number of imputations m(), if specified, must be a positive integer"
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exit 198
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}
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if "`impid'"=="" {
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local J _j
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}
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else local J `impid'
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preserve
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quietly {
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forvalues j=1/`m' {
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use `"`filestub'`j'"', clear
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chkrowid
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local I `s(I)'
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if "`I'"=="" {
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* create row number
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local I _i
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cap drop `I'
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gen long `I'=_n
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lab var `I' "obs. number"
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}
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cap drop `J'
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gen int `J'=`j'
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lab var `J' "imputation number"
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tempfile tmp`j'
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save `"`tmp`j''"'
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}
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use `"`tmp1'"', clear
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forvalues j=2/`m' {
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append using `"`tmp`j''"'
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}
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char _dta[mi_id] `I'
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}
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restore, not
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end
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program define chkrowid, sclass
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local I: char _dta[mi_id]
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if "`I'"=="" {
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exit
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}
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cap confirm var `I'
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if _rc {
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exit
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}
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sret local I `I'
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end
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