Saturday, October 1, 2016

Export sas dataset to non fda xpt format

*Syntax;

LIBNAME   Rameshlb  "C:\Dev\Ramesh";
FILENAME destfile "C:\Dev\home_training\ltest.xpt";
PROC CPORT LIBRARY = Rameshlb  FILE = destfile ;
 SELECT test/MEMTYPE=data;
RUN;

/*
Explanation:

LIBNAME   <name of the library where the dataset is>  "<path to that library>";
FILENAME destfile "path and name of the destination file with .xpt extension";
PROC CPORT LIBRARY = <name of the library where the dataset is>  FILE = destfile ;
 SELECT <name of the dataset that you are exporting>/MEMTYPE=data;
RUN;
*/

Import a non-fda xpt file to sas dataset

* Import a non-fda xpt file to sas dataset;

*syntax;

FILENAME  srcfile "C:\Dev\home_training\ntest.xpt";
PROC CIMPORT DATA = rameshlb.ntest INFILE = srcfile;
RUN;

*Explanation;
FILENAME  srcfile "<location and name of the xpt file that need to be imported>";
PROC CIMPORT DATA = <name of the library where you want to import>.<would be name of dataset> INFILE = srcfile;
RUN;

Import/Export process in SAS

How to access a sas dataset that is available in a folder on local computer?

Say, you have a data-set (abc.sas7bdat) on your local in a folder C:\myfolder.


  • Start SAS on your local.
  • Create a library -- LIBNAME MYLIB "C:\myfolder";
  • The MYLIB library is now available for you, and you can access the dataset from there.

How do you create your own formats?

The FORMAT procedure creates formats that will later be associated with variables in a FORMAT statement.

Example:

PROC FORMAT;
            VALUE $GNRF "F"="FEMALE"
                                       "M"="MALE"
                                       ;
RUN;

PROC FREQ DATA=araw.demo06q1;
           TABLES gndr_cod/MISSING;
           FORMAT gndr_cod $gnrf.;
RUN;

what is PROC UNIVARIATE?

PROC UNIVARIATE produces statistics and graphs describing the distribution of a single variable.

PROC UNIVARIATE;
           VAR variable-list;

What is ODS in SAS?

The Output Delivery System (ODS) is a powerful tool for creating all sorts of output formats.