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28 lines
637 B
Plaintext
28 lines
637 B
Plaintext
9 months ago
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*! NJC 1.0.0 19 Sept 2005
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program isvar, rclass
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version 8
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syntax anything
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foreach v of local anything {
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capture unab V : `v'
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if _rc == 0 local varlist `varlist' `V'
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else local badlist `badlist' `v'
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}
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di
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if "`varlist'" != "" {
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local n : word count `varlist'
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local what = plural(`n', "variable")
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di as txt "{p}`what': `varlist'{p_end}"
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return local varlist "`varlist'"
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}
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if "`badlist'" != "" {
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local n : word count `badlist'
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local what = plural(`n', "not variable")
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di as txt "{p}`what': `badlist'{p_end}"
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return local badlist "`badlist'"
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}
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end
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