_dta:
  1.  by Jean Roth , jroth@nber.org , 17 Nov 2014

  obs:        37,368                          
 vars:             5                          17 Nov 2014 11:35
 size:     1,569,456                          (_dta has notes)
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              storage   display    value
variable name   type    format     label      variable label
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provider        str8    %9s                   
prvdr_id        str8    %9s                   Provider ID
msr_cd          str5    %9s                   Measure Code
scr             double  %10.0g                Score
scrstr          str13   %13s                  Score
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Sorted by:  provider