This takes the endoscopy dataset date performed and the hospital number column and merges with the equivalent column in the pathology dataset. This is merged within a 7 day time frame as pathology is often reported after endoscopic

Endomerge2(x, EndoDate, EndoHospNumber, y, PathDate, PathHospNumber)

Arguments

x

Endoscopy dataframe

EndoDate

The date the endoscopy was performed

EndoHospNumber

The unique hospital number in the endoscopy dataset

y

Histopathology dataframe

PathDate

The date the endoscopy was performed

PathHospNumber

The unique hospital number in the endoscopy dataset

Examples

v <- Endomerge2( Myendo, "Dateofprocedure", "HospitalNumber", Mypath, "Dateofprocedure", "HospitalNumber" )