Frequencies for check1_fmtcmp01_fr01101u dataset : by Jean Roth , jroth@nber.org , 2 May 2016 Frequencies for icd9 variable in check1_fmtcmp01_fr01101u dataset : no observations Frequencies for old_rxcc_01091 variable in check1_fmtcmp01_fr01101u dataset : no observations Frequencies for icd9lb variable in check1_fmtcmp01_fr01101u dataset : no observations Frequencies for in2008 variable in check1_fmtcmp01_fr01101u dataset : no observations Frequencies for in2009 variable in check1_fmtcmp01_fr01101u dataset : no observations Frequencies for in2010 variable in check1_fmtcmp01_fr01101u dataset : no observations Frequencies for flag_compare variable in check1_fmtcmp01_fr01101u dataset : no observations Frequencies for new_rxcc_01101 variable in check1_fmtcmp01_fr01101u dataset : no observations by Jean Roth , jroth@nber.org , 2 May 2016