Summary statistics for ful20167 dataset :

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

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
productgroup |     16,076    2721.917    2092.983         13       9596
  ingredient |          0
    strength |          0
      dosage |          0
       route |          0
-------------+---------------------------------------------------------
 mdrunittype |          0
weightedav~s |          0
      acaful |     16,076    1.538304    5.734482     .00344   108.2713
 packagesize |     16,076     256.326    695.5416          1      28000
         ndc |          0
-------------+---------------------------------------------------------
      arated |          0
multiplier~o |          0
        year |     16,076        2016           0       2016       2016
       month |     16,076           7           0          7          7

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