Chapter Contents |
Previous |
Next |
Getting Started with the SAS System Using SAS/ASSIST Software |
Why doesn't the
table that I want to use appear in the Select Table window?
You probably did not assign a libref to the data library that
you want to use. The Select table window displays
any tables that are known to the SAS System. The SAS System knows about tables
through its use of librefs. See Setting Up SAS Files
for instructions on assigning librefs. Refer to the SAS documentation for
your operating environment for specific information about using librefs.
Can I type in the table name next to the Table item
instead of using the Select Table window?
Because SAS/ASSIST software is designed to minimize user errors,
selection lists are implemented in place of keyboard entry fields wherever
possible. This is why the Select table window is
always used to select active tables. However, the Select table window gives you the option of either typing in the table name
or using the selection list. The advantage of having both options is that
the selection list lets you know immediately if the table you want to use
is associated with a libref and is available.
How do I know when to use a
filename and when to use a libname in SAS/ASSIST software?
Using filenames and libnames in SAS/ASSIST software is the
same as using them anywhere else in the SAS System: you use a filename to
refer to an external file and a libname to refer to a SAS data library. Refer
to Setting Up SAS Files
or the SAS documentation for your operating environment.
Can I create SAS tables using SAS/ASSIST software?
Yes, you can
create SAS tables and enter new data in a SAS
table using the Create data or Import
data... items on the Data Management
menu. Refer to Entering Data Interactively
for further instructions.
Can I enter data into an existing
table using SAS/ASSIST software?
Yes, you can use the Edit/Browse
item on the Data Management menu to enter data
into an existing table. Refer to Editing and Browsing Data
for further instructions.
Can
I subset my data using SAS/ASSIST
software?
Yes, many SAS/ASSIST task windows have a Subset
data item to allow you to subset your data. Refer to
Subsetting the Data.
Can I sort my data using SAS/ASSIST software?
Yes, you can use the Sort... item
in the Data Management menu to sort your data.
Refer to Sorting Data
for instructions on sorting your data.
Chapter Contents |
Previous |
Next |
Top of Page |
Copyright 1999 by SAS Institute Inc., Cary, NC, USA. All rights reserved.