/*
Copyright (c) 2008 University of Illinois.  All rights reserved.

Developed by: Mark Fredrickson, Jake Bowers, and Ben Hansen
              University of Illinois

Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to
deal with the Software without restriction, including without limitation the
rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
sell copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
  1. Redistributions of source code must retain the above copyright notice,
     this list of conditions and the following disclaimers.
  2. Redistributions in binary form must reproduce the above copyright
     notice, this list of conditions and the following disclaimers in the
     documentation and/or other materials provided with the distribution.
  3. Neither the names of Mark Fredrickson, Jake Bowers, and Ben Hansen,
     University of Illinois, nor the names of its contributors may be used
     to endorse or promote products derived from this Software without
     specific prior written permission.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT.  IN NO EVENT SHALL THE
CONTRIBUTORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
WITH THE SOFTWARE.
*/

capture program drop xbalance
program define xbalance
        version  10.1
        syntax varlist
        tempfile datafile
        capture outsheet `varlist'  using `datafile', replace comma /*nolabel*/
        capture findfile "xbalance.ado"
        local xbalanceloc `"`r(fn)'"'
        _getfilename "`xbalanceloc'"
        local xfile "`r(filename)'"
        local foundit : subinstr local xbalanceloc `"`xfile'"' ""
        rsource using "`foundit'xbalance.stata.R", roptions("--slave --args `datafile'")
end