The script initializes a CAS session and assigns all available CAS libraries. It then creates a table named `baseball` in the `casuser` library by copying data from the `sashelp.baseball` table. CAS session options are configured to collect performance metrics. Finally, the `PROC FREQTAB` procedure is executed on the `casuser.baseball` CAS table to generate a cross-frequency table for the 'div' and 'team' variables, including chi-square statistics and association measures with their confidence intervals. The CASL action history is also displayed in the SAS© log.
Data Analysis
Type : SASHELP
The data comes from the SASHELP library, `sashelp.baseball`, which is a standard SAS data source.
1 Code Block
DATA STEP Data
Explanation :
This block initializes the CAS session, displays the session reference, assigns all available CASlibs, creates a CAS table named `casuser.baseball` from the `sashelp.baseball` table (which contains baseball data), and configures the CAS session to collect performance metrics via the `sessopts=(metrics=true)` option.
This block initializes the CAS session, displays the session reference, assigns all available CASlibs, creates a CAS table named `casuser.baseball` from the `sashelp.baseball` table (which contains baseball data), and configures the CAS session to collect performance metrics via the `sessopts=(metrics=true)` option.
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| 1 | cas; |
| 2 | %put &_sessref_; |
| 3 | caslib _all_ assign; |
| 4 | |
| 5 | DATA casuser.baseball; |
| 6 | SET sashelp.baseball; |
| 7 | RUN; |
| 8 | options sessopts=(metrics=true); |
2 Code Block
PROC FREQTAB
Explanation :
This block executes the `PROC FREQTAB` procedure on the `casuser.baseball` CAS table. It generates cross-frequencies for the 'div' and 'team' variables. The `crosslist` option displays frequencies as a list. The `chisq` and `measures(cl)` options request the display of chi-square statistics and association measures with their confidence intervals (CL). The final command `cas &_sessref_ listhistory;` displays the history of CASL actions executed in the SAS log.
This block executes the `PROC FREQTAB` procedure on the `casuser.baseball` CAS table. It generates cross-frequencies for the 'div' and 'team' variables. The `crosslist` option displays frequencies as a list. The `chisq` and `measures(cl)` options request the display of chi-square statistics and association measures with their confidence intervals (CL). The final command `cas &_sessref_ listhistory;` displays the history of CASL actions executed in the SAS log.
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| 1 | PROC FREQTAB DATA=casuser.baseball; |
| 2 | TABLE div * team / |
| 3 | crosslist chisq measures(cl); |
| 4 | RUN; |
| 5 | cas &_sessref_ listhistory; |
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Copyright Info : Copyright © 2021, SAS Institute Inc., Cary, NC, USA. All Rights Reserved. SPDX-License-Identifier: Apache-2.0
