Summary statistics for ful20166 dataset :

by Jean Roth , jroth@nber.org , 8 Feb 2018

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
productgroup |     15,896    2711.112    2087.682         13      10036
  ingredient |          0
    strength |          0
      dosage |          0
       route |          0
-------------+---------------------------------------------------------
 mdrunittype |          0
weightedav~s |          0
      acaful |     15,896    1.622385    10.80172    .003106   535.6096
 packagesize |     15,896    257.9075    698.9509          1      28000
         ndc |          0
-------------+---------------------------------------------------------
      arated |          0
multiplier~o |          0
        year |     15,896        2016           0       2016       2016
       month |     15,896           6           0          6          6

by Jean Roth , jroth@nber.org , 8 Feb 2018