opened on:  25 Aug 2014, 02:51:06

_dta:
  1.  by Jean Roth , jroth@nber.org , 2012-10-10
  2.  by Jean Roth , jroth@nber.org , 12 Jun 2014
  3.  Census 2000 SF1 Summary Level 050
  4.  Distances between County that are within 2500 miles

> 00miles.dta
  obs:    10,332,604                          
 vars:             5                          12 Jun 2014 13:31
 size: 1,901,199,136                          (_dta has notes)
-------------------------------------------------------------------------------
              storage   display    value
variable name   type    format     label      variable label
-------------------------------------------------------------------------------
county1         str5    %9s                   County
county2         str5    %9s                   County
mi_to_county    double  %10.0g                Distance between counties that
                                                are within 2500 miles
countyname1     str83   %83s                  County Name 1
countyname2     str83   %83s                  County Name 2
-------------------------------------------------------------------------------
Sorted by:  county1  mi_to_county  county2