Problem Note 16564: Whiskers of the box plot for the Residual Statistic Plot might be incorrect
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In SAS® Enterprise Miner™, the lower whisker on the box plot in the Residual Statistic Plot window might be incorrect. The problem occurs when the minimum point is greater than the end point of the whisker. This plot is located in the Model Comparison node, along with the modeling nodes in SAS Enterprise Miner 5.1.3. In SAS Enterprise Miner 5.2, this plot is shown only in the modeling nodes. The lower whisker extends all the way to this value:
lower quartile - (1.5 x IQR)
IQR = Inner Quartile Range. However, the whisker should stop at the minimum value.
To produce the correct box plot, use a SAS Code node to run PROC UNIVARATE. Use the PLOT option in the PROC statement. Specify the residual in the VAR statement.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS Enterprise Miner | Microsoft Windows XP Professional | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 |
| Microsoft® Windows® for 64-Bit Itanium-based Systems | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| Microsoft Windows NT Workstation | 5.1.3 | 9.1 TS1M3 | ||||
| Microsoft Windows Server 2003 Standard Edition | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| Microsoft Windows Server 2003 Enterprise Edition | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| Microsoft Windows Server 2003 Datacenter Edition | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| Microsoft Windows 2000 Datacenter Server | 5.1.3 | 9.1 TS1M3 | ||||
| Microsoft Windows 2000 Professional | 5.1.3 | 9.1 TS1M3 | ||||
| Microsoft Windows 2000 Server | 5.1.3 | 9.1 TS1M3 | ||||
| 64-bit Enabled Solaris | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| Solaris | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| Microsoft Windows 2000 Advanced Server | 5.1.3 | 9.1 TS1M3 | ||||
| z/OS | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| Linux | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| HP-UX | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| HP-UX IPF | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| 64-bit Enabled HP-UX | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| 64-bit Enabled AIX | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| OpenVMS Alpha | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| Tru64 UNIX | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| AIX | 5.1.3 | 6.1 | 9.1 TS1M3 | 9.2 TS2M0 | ||
| Type: | Problem Note |
| Priority: | high |
| Topic: | Analytics ==> Data Mining |
| Date Modified: | 2013-01-22 08:34:10 |
| Date Created: | 2005-11-21 13:19:40 |