R/funPharm.R, R/getNHINoViaHC.R
    getNHINoViaHC.RdThis is a function to get Taiwan Health Insurance drug code(NHINo) via Hospital Code(HC)
getNHINoViaHC( df, HospitalCodeColName, SourceDf, Source_NhinoColName, Source_HospitalCodeColName )
| df | data.frame, the specific hospital drug code  | 
    
|---|---|
| HospitalCodeColName | a column name for a specific hospital drug code of df  | 
    
| SourceDf | data.frame include mapping between specific hospital drug code and NHINo  | 
    
| Source_NhinoColName | a column name for NHINo in Sourcedf  | 
    
| Source_HospitalCodeColName | a column name for specific hospital drug code in Sourcedf  |