Defines how a continuous range of values is converted into a discrete, or fixed, number of values.
命名空间: Microsoft.AnalysisServices
程序集: Microsoft.AnalysisServices (in microsoft.analysisservices.dll)
语法
声明
<GuidAttribute("0F483045-46CE-4e4f-82F4-2184B051D7B6")> _
Public Enumeration DiscretizationMethod
[GuidAttribute("0F483045-46CE-4e4f-82F4-2184B051D7B6")]
public enum DiscretizationMethod
[GuidAttribute(L"0F483045-46CE-4e4f-82F4-2184B051D7B6")]
public enum class DiscretizationMethod
/** @attribute GuidAttribute("0F483045-46CE-4e4f-82F4-2184B051D7B6") */
public enum DiscretizationMethod
GuidAttribute("0F483045-46CE-4e4f-82F4-2184B051D7B6")
public enum DiscretizationMethod
Members
| Member name | Description |
|---|---|
| Automatic | Chooses best grouping technique among EqualArea, Clusters, and Threshold methods. |
| Clusters | Finds buckets by performing single-dimensional clustering on the input values by using the K-Means algorithm. |
| EqualAreas | Specifies that when the distribution of continuous values is plotted as a curve, the areas under the curve covered by each bucket range are equal. |
| None | No grouping is requested. |
| Thresholds | Specifies that when the distribution of continuous values is plotted as a curve, buckets are be created based on the inflection points (where gradient changes direction) in their distribution curve |
| UserDefined | Specifies that the user can define a custom grouping of the members |
备注
新增日期：2006 年 7 月 17 日
平台
开发平台
有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。
目标平台
有关支持的平台列表，请参阅安装 SQL Server 2005 的硬件和软件要求。