29 lines
791 B
Plaintext
29 lines
791 B
Plaintext
use observation
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sort observeid
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save observation, replace
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use household_head
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keep individid socialgpid hhd_sdate
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gen refdate = $refdate
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drop if refdate < hhd_sdate
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gen period = qofd(refdate )-qofd(hhd_sdate ) +1
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expand period
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sort individid hhd_sdate
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by individid hhd_sdate: gen p= _n-1
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gen quarterdate = qofd(hhd_sdate) + p
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gen refquarter = qofd(refdate )
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sort individid quarterdate
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egen maxhhd_sdate = max(hhd_sdate), by(individid quarterdate)
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keep if hhd_sdate == maxhhd_sdate
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sort individid
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tostring quarterdate, generate(key)
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replace key = socialgpid + individid + key
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duplicates drop key, force
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sort key
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save crossehousehodlheadtemp, replace
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keep if refquarter == quarterdate
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format refdate %td
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sort individid
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duplicates drop individid, force
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save cross\crosshouseholdhead, replace
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