/* 
	dfuller2

	VERSION 1.0.0  21dec2002
*/

VERSION 8.0

INCLUDE _std_large
INCLUDE header
HELP hlp1, view("help dfuller")
RESET res1

DIALOG main, label("dfuller2 - Augmented Dickey-Fuller unit-root test for panel data") /*
		*/ tabtitle("Main")
BEGIN
  DEFINE _x _xsetbu
  DEFINE _y _top
  INCLUDE _bu_tsset
	
  TEXT	 	tx_var		_lft	_top	 _cwd2  .,      	/*
              		*/   label("Variable:") 

  VARNAME 	vn_var		@	_ss	 _vnwd	.,      	/*
              		*/   label("Variable")				/*
			*/   allowts

  GROUPBOX 	gb_opts 	@       _ls      _iwd	_ht10,		/*
		        */   label("Options")		       
		        
  CHECKBOX	ck_noconstant   _indent _ss      _inwd  .,      	/*
                        */ label("Exclude constant from regression")	/*
			*/ option(noconstant)				/*
			*/ clickon(gaction main.ck_trend.disable)	/*
			*/ clickoff(gaction main.ck_trend.enable)	
    	      
  CHECKBOX	ck_trend        @       _ms      _inwd  .,      	/* 
                        */ label("Include trend term in regression")	/*
			*/ option(trend)				/*
			*/ clickon(gaction main.ck_noconstant.disable)	/*
			*/ clickoff(gaction main.ck_noconstant.enable)	
        
  CHECKBOX	ck_regress      @       _ms      _inwd  .,    	        /* 
                        */ label("Display regression table")		/*
			*/ option(regress)
                        
  SPINNER   	sp_lags   	@	_ls	 _spwd	.,	        /*
  		        */   min(0) max(1000)	                        /*
  		        */   label("Lagged differences")		/*
  		        */   default(0)					/*
			*/   option(lags)
  
  TEXT      	tx_lags 	_spsep  @        _sprb  .,	        /*
       	                */   label("Lagged differences")
END

INCLUDE ifin

PROGRAM command
BEGIN
	put "dfuller2 "
	varlist main.vn_var
	INCLUDE _ifin_pr
	beginoptions
		option main.ck_noconstant
		optionarg main.sp_lags
		option main.ck_trend
		option main.ck_regress
	endoptions
END