Summary statistics for ful20164 dataset :

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

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
productgroup |     15,807    2702.586    2093.233          1      10036
  ingredient |          0
    strength |          0
      dosage |          0
       route |          0
-------------+---------------------------------------------------------
 mdrunittype |          0
weightedav~s |          0
      acaful |     15,807    1.523457    5.616029     .00292   113.2494
 packagesize |     15,807    258.3735     701.498          1      28000
         ndc |          0
-------------+---------------------------------------------------------
      arated |          0
multiplier~o |          0
        year |     15,807        2016           0       2016       2016
       month |     15,807           4           0          4          4

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