synpuf_demo_package

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*                                           PROGRAM OVERVIEW

****************************************************************************************************

*

* PROGRAM: ms_shaveinside.sas  

*

* Created (mm/dd/yyyy): 07/31/2014

* Last modified: 07/31/2014

* Version: 1.0

*

*--------------------------------------------------------------------------------------------------

* PURPOSE:

*   This program will identify overlapping claims and trim exposure that is inside the  

*   reference period

*

*  Program inputs:                                                                                   

*   -Dataset containing the period that claims must overlap         

*   -Dataset containing the claims that must overlap the reference period 

*

*  Program outputs:                                                                                                                                       

*   -Dataset containing the shaved claims

* 

* PARAMETERS:

*   -reffile        = Dataset containing the periods that claims must overlap

*   -refstart       = variable name containing the date claims cannot go before

*   -refend         = Variable name containing the date claims cannot go beyond

*   -ToShaveFile    = Dataset containing the claims that must overlap the reference period

*   -ToShaveStart   = Variable containing the begin date of the claims to be shaven

*   -ToShaveEnd     = Variable containing the end date of the claims to be shaven

*   -outfile        = Output dataset containing the shaved claims

*

*  Programming Notes:                                                                                

*                                                                           

*

*

*--------------------------------------------------------------------------------------------------

* CONTACT INFO: 

*  Mini-Sentinel Coordinating Center

*  info@mini-sentinel.org

*

*--------------------------------------------------------------------------------------------------

*  CHANGE LOG: 

*

*   Version   Date       Initials      Comment (reference external documentation when available)

*   -------   --------   --------   ---------------------------------------------------------------

*             mm/dd/yy

*

***************************************************************************************************;

​

​

%macro ms_shaveinside( reffile=,

                       refstart=,

                       refend=,

                       id=,                       

                       ToShaveFile=,

                       ToShaveStart=,

                       ToShaveEnd=,

                       outfile=);

​

    %put =====> MACRO CALLED: ms_shaveinside v1.0;

​

    %let id2=;

    %if %str("&id.") ne %str("") %then %let id2=,&id.;