SqlServerDbFunctionsExtensions.StandardDeviationSample 方法

定义

重载

StandardDeviationSample(DbFunctions, IEnumerable<Single>)

返回指定表达式中所有值的样本标准偏差。 对应于 SQL Server 的 STDEV

StandardDeviationSample(DbFunctions, IEnumerable<Int64>)

返回指定表达式中所有值的样本标准偏差。 对应于 SQL Server 的 STDEV

StandardDeviationSample(DbFunctions, IEnumerable<Int16>)

返回指定表达式中所有值的样本标准偏差。 对应于 SQL Server 的 STDEV

StandardDeviationSample(DbFunctions, IEnumerable<Int32>)

返回指定表达式中所有值的样本标准偏差。 对应于 SQL Server 的 STDEV

StandardDeviationSample(DbFunctions, IEnumerable<Decimal>)

返回指定表达式中所有值的样本标准偏差。 对应于 SQL Server 的 STDEV

StandardDeviationSample(DbFunctions, IEnumerable<Byte>)

返回指定表达式中所有值的样本标准偏差。 对应于 SQL Server 的 STDEV

StandardDeviationSample(DbFunctions, IEnumerable<Double>)

返回指定表达式中所有值的样本标准偏差。 对应于 SQL Server 的 STDEV

StandardDeviationSample(DbFunctions, IEnumerable<Single>)

Source:
SqlServerDbFunctionsExtensions.cs
Source:
SqlServerDbFunctionsExtensions.cs
Source:
SqlServerDbFunctionsExtensions.cs

返回指定表达式中所有值的样本标准偏差。 对应于 SQL Server 的 STDEV

public static double? StandardDeviationSample (this Microsoft.EntityFrameworkCore.DbFunctions _, System.Collections.Generic.IEnumerable<float> values);
static member StandardDeviationSample : Microsoft.EntityFrameworkCore.DbFunctions * seq<single> -> Nullable<double>
<Extension()>
Public Function StandardDeviationSample (_ As DbFunctions, values As IEnumerable(Of Single)) As Nullable(Of Double)

参数

_
DbFunctions

DbFunctions 实例。

values
IEnumerable<Single>

值。

返回

计算的样本标准偏差。

适用于

StandardDeviationSample(DbFunctions, IEnumerable<Int64>)

Source:
SqlServerDbFunctionsExtensions.cs
Source:
SqlServerDbFunctionsExtensions.cs
Source:
SqlServerDbFunctionsExtensions.cs

返回指定表达式中所有值的样本标准偏差。 对应于 SQL Server 的 STDEV

public static double? StandardDeviationSample (this Microsoft.EntityFrameworkCore.DbFunctions _, System.Collections.Generic.IEnumerable<long> values);
static member StandardDeviationSample : Microsoft.EntityFrameworkCore.DbFunctions * seq<int64> -> Nullable<double>
<Extension()>
Public Function StandardDeviationSample (_ As DbFunctions, values As IEnumerable(Of Long)) As Nullable(Of Double)

参数

_
DbFunctions

DbFunctions 实例。

values
IEnumerable<Int64>

值。

返回

计算的样本标准偏差。

适用于

StandardDeviationSample(DbFunctions, IEnumerable<Int16>)

Source:
SqlServerDbFunctionsExtensions.cs
Source:
SqlServerDbFunctionsExtensions.cs
Source:
SqlServerDbFunctionsExtensions.cs

返回指定表达式中所有值的样本标准偏差。 对应于 SQL Server 的 STDEV

public static double? StandardDeviationSample (this Microsoft.EntityFrameworkCore.DbFunctions _, System.Collections.Generic.IEnumerable<short> values);
static member StandardDeviationSample : Microsoft.EntityFrameworkCore.DbFunctions * seq<int16> -> Nullable<double>
<Extension()>
Public Function StandardDeviationSample (_ As DbFunctions, values As IEnumerable(Of Short)) As Nullable(Of Double)

参数

_
DbFunctions

DbFunctions 实例。

values
IEnumerable<Int16>

值。

返回

计算的样本标准偏差。

适用于

StandardDeviationSample(DbFunctions, IEnumerable<Int32>)

Source:
SqlServerDbFunctionsExtensions.cs
Source:
SqlServerDbFunctionsExtensions.cs
Source:
SqlServerDbFunctionsExtensions.cs

返回指定表达式中所有值的样本标准偏差。 对应于 SQL Server 的 STDEV

public static double? StandardDeviationSample (this Microsoft.EntityFrameworkCore.DbFunctions _, System.Collections.Generic.IEnumerable<int> values);
static member StandardDeviationSample : Microsoft.EntityFrameworkCore.DbFunctions * seq<int> -> Nullable<double>
<Extension()>
Public Function StandardDeviationSample (_ As DbFunctions, values As IEnumerable(Of Integer)) As Nullable(Of Double)

参数

_
DbFunctions

DbFunctions 实例。

values
IEnumerable<Int32>

值。

返回

计算的样本标准偏差。

适用于

StandardDeviationSample(DbFunctions, IEnumerable<Decimal>)

Source:
SqlServerDbFunctionsExtensions.cs
Source:
SqlServerDbFunctionsExtensions.cs
Source:
SqlServerDbFunctionsExtensions.cs

返回指定表达式中所有值的样本标准偏差。 对应于 SQL Server 的 STDEV

public static double? StandardDeviationSample (this Microsoft.EntityFrameworkCore.DbFunctions _, System.Collections.Generic.IEnumerable<decimal> values);
static member StandardDeviationSample : Microsoft.EntityFrameworkCore.DbFunctions * seq<decimal> -> Nullable<double>
<Extension()>
Public Function StandardDeviationSample (_ As DbFunctions, values As IEnumerable(Of Decimal)) As Nullable(Of Double)

参数

_
DbFunctions

DbFunctions 实例。

values
IEnumerable<Decimal>

值。

返回

计算的样本标准偏差。

适用于

StandardDeviationSample(DbFunctions, IEnumerable<Byte>)

Source:
SqlServerDbFunctionsExtensions.cs
Source:
SqlServerDbFunctionsExtensions.cs
Source:
SqlServerDbFunctionsExtensions.cs

返回指定表达式中所有值的样本标准偏差。 对应于 SQL Server 的 STDEV

public static double? StandardDeviationSample (this Microsoft.EntityFrameworkCore.DbFunctions _, System.Collections.Generic.IEnumerable<byte> values);
static member StandardDeviationSample : Microsoft.EntityFrameworkCore.DbFunctions * seq<byte> -> Nullable<double>
<Extension()>
Public Function StandardDeviationSample (_ As DbFunctions, values As IEnumerable(Of Byte)) As Nullable(Of Double)

参数

_
DbFunctions

DbFunctions 实例。

values
IEnumerable<Byte>

值。

返回

计算的样本标准偏差。

适用于

StandardDeviationSample(DbFunctions, IEnumerable<Double>)

Source:
SqlServerDbFunctionsExtensions.cs
Source:
SqlServerDbFunctionsExtensions.cs
Source:
SqlServerDbFunctionsExtensions.cs

返回指定表达式中所有值的样本标准偏差。 对应于 SQL Server 的 STDEV

public static double? StandardDeviationSample (this Microsoft.EntityFrameworkCore.DbFunctions _, System.Collections.Generic.IEnumerable<double> values);
static member StandardDeviationSample : Microsoft.EntityFrameworkCore.DbFunctions * seq<double> -> Nullable<double>
<Extension()>
Public Function StandardDeviationSample (_ As DbFunctions, values As IEnumerable(Of Double)) As Nullable(Of Double)

参数

_
DbFunctions

DbFunctions 实例。

values
IEnumerable<Double>

值。

返回

计算的样本标准偏差。

适用于