Summary statistics for foitext2005 dataset : by Jean Roth , jroth@nber.org , 14 Nov 2016 Variable | Obs Mean Std. Dev. Min Max -------------+--------------------------------------------------------- mdr_report~y | 177,122 610977.2 27052.08 562177 657517 mdr_text_key | 177,122 2136470 511192.5 1939212 2.15e+07 text_type_~e | 0 patient_se~r | 94,972 1.003443 .1720077 1 20 date_report | 176,769 16495.91 1253.127 13066 381858 -------------+--------------------------------------------------------- date_repor~r | 0 foi_text | 0 by Jean Roth , jroth@nber.org , 14 Nov 2016