SUPPORT / SAMPLES & SAS NOTES
Problem Note 63588: The density in the OUT= data set from PROC KDE might not integrate to 1
 |  |  |  |
PROC KDE truncates the OUT= data set range at the minimum and maximum data values. As a result, the integral of the kernel density can be less than 1.
To address this issue, the tails of the density are included in the output beginning in SAS 9.4 TS1M4 (SAS/STAT 14.2). You can specify the TRUNCATE option in the PROC KDE statement if you want to generate the same OUT= data set as previous releases.
Operating System and Release Information
| Product Family | Product | System | Product Release | SAS Release | ||
| Reported | Fixed* | Reported | Fixed* | |||
| SAS System | SAS/STAT | z/OS | 9.2 | 14.2 | 9.2 TS1M0 | 9.4 TS1M4 |
| Microsoft® Windows® for 64-Bit Itanium-based Systems | 9.2 | 9.2 TS1M0 | ||||
| Microsoft Windows Server 2003 Datacenter 64-bit Edition | 9.2 | 9.2 TS1M0 | ||||
| Microsoft Windows Server 2003 Enterprise 64-bit Edition | 9.2 | 9.2 TS1M0 | ||||
| Microsoft Windows XP 64-bit Edition | 9.2 | 9.2 TS1M0 | ||||
| Microsoft® Windows® for x64 | 9.2 | 14.2 | 9.2 TS1M0 | 9.4 TS1M4 | ||
| Microsoft Windows Server 2003 Datacenter Edition | 9.2 | 9.2 TS1M0 | ||||
| Microsoft Windows Server 2003 Enterprise Edition | 9.2 | 9.2 TS1M0 | ||||
| Microsoft Windows Server 2003 Standard Edition | 9.2 | 9.2 TS1M0 | ||||
| Microsoft Windows XP Professional | 9.2 | 9.2 TS1M0 | ||||
| Windows Vista | 9.2 | 9.2 TS1M0 | ||||
| Windows Vista for x64 | 9.2 | 9.2 TS1M0 | ||||
| 64-bit Enabled AIX | 9.2 | 14.2 | 9.2 TS1M0 | 9.4 TS1M4 | ||
| 64-bit Enabled HP-UX | 9.2 | 14.2 | 9.2 TS1M0 | 9.4 TS1M4 | ||
| 64-bit Enabled Solaris | 9.2 | 14.2 | 9.2 TS1M0 | 9.4 TS1M4 | ||
| HP-UX IPF | 9.2 | 14.2 | 9.2 TS1M0 | 9.4 TS1M4 | ||
| Linux | 9.2 | 14.2 | 9.2 TS1M0 | 9.4 TS1M4 | ||
| Linux for x64 | 9.2 | 14.2 | 9.2 TS1M0 | 9.4 TS1M4 | ||
| OpenVMS on HP Integrity | 9.2 | 14.2 | 9.2 TS1M0 | 9.4 TS1M4 | ||
| Solaris for x64 | 9.2 | 14.2 | 9.2 TS1M0 | 9.4 TS1M4 | ||