% Create Event/Return Matrix

CRSPTarget = dataset;

[eventtmp, ~, Fragefile.EventID] = unique( [Fragefile.PERMNOTarget Fragefile.event_dateTarget],'rows');
CRSPTarget.PERMNO = eventtmp(:,1);
CRSPTarget.event_date = eventtmp(:,2);
CRSPTarget.EventID = (1:length(CRSPTarget.PERMNO))';
CRSPTarget.RET=NaN(length(CRSPTarget.EventID),331);
CRSPTarget.vwretd=NaN(length(CRSPTarget.EventID),331);

CRSPTargetraw.td_counts=CRSPTargetraw.TradingDaysRelativetoEven;
CRSPTargetraw.vwretd=CRSPTargetraw.ValueWeightedReturnincldi;

clear ans,
clear eventtmp i  ia id