If xport equals TRUE, a character string giving the full
path to the SAS XPORT file, which must include the file extension. If
xport equals FALSE, either a character string giving the the name of a
dataset in the SAS library or a vector of character strings giving the
names of datasets in the SAS library, where the dataset names cannot exceed
eight characters in length and do not include the file extension.
libname
Character string defining the SAS library, which is usually a
directory reference. If xport equals FALSE and the dataset(s) named in
argument filename do not reside in the working directory, then this
argument is required. The default value is NULL.
xport
Logical value indicating whether the input file is a SAS XPORT
file. The default value is FALSE.
sascmd
Character string giving the full path to SAS executable. This
argument is required only when xport equals FALSE. The default value is
"C:/Program Files/SAS/SAS 9.1/sas.exe".
Value
Either a single data frame or a list of data frames.