Summary statistics for snf_alpha2540_96_2004_long dataset :

by Jean Roth , jroth@nber.org , 17 Feb 2018

    Variable |        Obs        Mean    Std. Dev.       Min        Max
-------------+---------------------------------------------------------
 rpt_rec_num |  1,391,632    243044.3    16017.05     180272     430726
    wksht_cd |          0
    line_num |          0
    clmn_num |          0
alphnmrc_i~t |          0

by Jean Roth , jroth@nber.org , 17 Feb 2018