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7 months ago
*! version 1.0.0 \ scott long 2007-08-05
// syntax: nmlab <list of variables>, column(for labels) number vl
// task: list variable names and labels
// project: workflow chapter 4
// author: scott long \ 2007-08-05
capture program drop nmlab
program define nmlab
version 8, missing
syntax [varlist] [, COLumn(integer 0) NUMber vl]
tokenize `varlist'
local stop : word count `varlist'
local len = 0
local i 1
while `i' <= `stop' {
local l = length("``i''")
if `l'>`len' local len = `l'
local i = `i' + 1
}
if `column'==0 local column = `len' + 3
display
local i 1
if "`number'"=="number" {
local column = `column' + 6
}
else {
local n ""
}
* value label location
if "`vl'"=="vl" {
local column2 = `column' + 11 // for labels
}
while `i' <= `stop' {
local varlbl : variable label ``i'' // grab var label
local vallbl : value label ``i'' // grab value label
if "`number'"=="number" {
local n = substr(string(`i',"%4.0f") + ". ",1,6)
}
if "`vl'"!="vl" {
display in green "`n'``i''" in y _col(`column') "`varlbl'"
}
else { // show value label
display in green "`n'``i''" in white _col(`column') ///
"`vallbl'" in y _col(`column2') "`varlbl'"
}
local i = `i' + 1
}
end
exit