|
Abs(Boolean)
|
汇报每个数值元素及其绝对数值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Add(Byte)
|
|
Add(ByteDataFrameColumn)
|
|
Add(DataFrameColumn, Boolean)
|
执行按元素添加
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Add(Decimal)
|
|
Add(DecimalDataFrameColumn)
|
|
Add(Double)
|
|
Add(DoubleDataFrameColumn)
|
|
Add(Int16)
|
|
Add(Int16DataFrameColumn)
|
|
Add(Int32)
|
|
Add(Int32DataFrameColumn)
|
|
Add(Int64)
|
|
Add(Int64DataFrameColumn)
|
|
Add(SByte)
|
|
Add(SByteDataFrameColumn)
|
|
Add(Single)
|
|
Add(SingleDataFrameColumn)
|
|
Add(UInt16)
|
|
Add(UInt16DataFrameColumn)
|
|
Add(UInt32)
|
|
Add(UInt32DataFrameColumn)
|
|
Add(UInt64)
|
|
Add(UInt64DataFrameColumn)
|
|
Add<U>(U, Boolean)
|
对列中的每个值执行元素加法
(继承自 PrimitiveDataFrameColumn<T>)
|
|
AddDataViewColumn(DataViewSchema+Builder)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
AddValueUsingCursor(DataViewRowCursor, Delegate)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
All()
|
返回是否所有元素均为 True
(继承自 PrimitiveDataFrameColumn<T>)
|
|
And(Boolean, Boolean)
|
对列中的每个值执行元素级布尔和
(继承自 PrimitiveDataFrameColumn<T>)
|
|
And(DataFrameColumn, Boolean)
|
执行元素级布尔和
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Any()
|
返回任何元素是否为 True
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Append(Nullable<T>)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
AppendMany(Nullable<T>, Int64)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Apply<TResult>(Func<Nullable<T>,Nullable<TResult>>)
|
将函数应用于所有值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ApplyElementwise(Func<Nullable<T>,Int64,Nullable<T>>)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Clamp(T, T, Boolean)
|
限制超出指定阈值的值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Clamp<U>(U, U, Boolean)
|
限制超出指定阈值的值
(继承自 DataFrameColumn)
|
|
ClampImplementation<U>(U, U, Boolean)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Clone(DataFrameColumn, Boolean, Int64)
|
返回此列的克隆
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Clone(IEnumerable<Int32>)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Clone(IEnumerable<Int64>)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Clone(PrimitiveDataFrameColumn<Int32>, Boolean)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Clone(PrimitiveDataFrameColumn<Int64>, Boolean)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
CloneImplementation(DataFrameColumn, Boolean, Int64)
|
克隆列以通过提供 mapIndices 和反转标志来生成可能更改值顺序的副本
(继承自 PrimitiveDataFrameColumn<T>)
|
|
CreateNewColumn(String, Int64)
|
|
CumulativeMax(Boolean)
|
汇报每个元素及其累积最大值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
CumulativeMax(IEnumerable<Int64>, Boolean)
|
汇报 rowIndices 中的列值及其累积 rowIndices 最大值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
CumulativeMin(Boolean)
|
汇报每个元素及其累积最小值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
CumulativeMin(IEnumerable<Int64>, Boolean)
|
在 rowIndices 处汇报列值及其累积 rowIndices 最小值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
CumulativeProduct(Boolean)
|
汇报每个元素及其累积乘积
(继承自 PrimitiveDataFrameColumn<T>)
|
|
CumulativeProduct(IEnumerable<Int64>, Boolean)
|
使用 rowIndices 的累积 rowIndices 积汇报列值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
CumulativeSum(Boolean)
|
使用其累积和汇报每个元素
(继承自 PrimitiveDataFrameColumn<T>)
|
|
CumulativeSum(IEnumerable<Int64>, Boolean)
|
汇报 rowIndices 中的列值及其累积 rowIndices 总和
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Description()
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Divide(Byte)
|
|
Divide(ByteDataFrameColumn)
|
|
Divide(DataFrameColumn, Boolean)
|
执行按元素划分
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Divide(Decimal)
|
|
Divide(DecimalDataFrameColumn)
|
|
Divide(Double)
|
|
Divide(DoubleDataFrameColumn)
|
|
Divide(Int16)
|
|
Divide(Int16DataFrameColumn)
|
|
Divide(Int32)
|
|
Divide(Int32DataFrameColumn)
|
|
Divide(Int64)
|
|
Divide(Int64DataFrameColumn)
|
|
Divide(SByte)
|
|
Divide(SByteDataFrameColumn)
|
|
Divide(Single)
|
|
Divide(SingleDataFrameColumn)
|
|
Divide(UInt16)
|
|
Divide(UInt16DataFrameColumn)
|
|
Divide(UInt32)
|
|
Divide(UInt32DataFrameColumn)
|
|
Divide(UInt64)
|
|
Divide(UInt64DataFrameColumn)
|
|
Divide<U>(U, Boolean)
|
对列中的每个值执行元素除法
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ElementwiseEquals(Byte)
|
|
ElementwiseEquals(ByteDataFrameColumn)
|
|
ElementwiseEquals(DataFrameColumn)
|
按元素执行等于
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ElementwiseEquals(Decimal)
|
|
ElementwiseEquals(DecimalDataFrameColumn)
|
|
ElementwiseEquals(Double)
|
|
ElementwiseEquals(DoubleDataFrameColumn)
|
|
ElementwiseEquals(Int16)
|
|
ElementwiseEquals(Int16DataFrameColumn)
|
|
ElementwiseEquals(Int32)
|
|
ElementwiseEquals(Int32DataFrameColumn)
|
|
ElementwiseEquals(Int64)
|
|
ElementwiseEquals(Int64DataFrameColumn)
|
|
ElementwiseEquals(SByte)
|
|
ElementwiseEquals(SByteDataFrameColumn)
|
|
ElementwiseEquals(Single)
|
|
ElementwiseEquals(SingleDataFrameColumn)
|
|
ElementwiseEquals(UInt16)
|
|
ElementwiseEquals(UInt16DataFrameColumn)
|
|
ElementwiseEquals(UInt32)
|
|
ElementwiseEquals(UInt32DataFrameColumn)
|
|
ElementwiseEquals(UInt64)
|
|
ElementwiseEquals(UInt64DataFrameColumn)
|
|
ElementwiseEquals<U>(U)
|
对列中的每个值执行元素相等
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ElementwiseGreaterThan(Byte)
|
|
ElementwiseGreaterThan(ByteDataFrameColumn)
|
|
ElementwiseGreaterThan(DataFrameColumn)
|
按元素执行大于
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ElementwiseGreaterThan(Decimal)
|
|
ElementwiseGreaterThan(DecimalDataFrameColumn)
|
|
ElementwiseGreaterThan(Double)
|
|
ElementwiseGreaterThan(DoubleDataFrameColumn)
|
|
ElementwiseGreaterThan(Int16)
|
|
ElementwiseGreaterThan(Int16DataFrameColumn)
|
|
ElementwiseGreaterThan(Int32)
|
|
ElementwiseGreaterThan(Int32DataFrameColumn)
|
|
ElementwiseGreaterThan(Int64)
|
|
ElementwiseGreaterThan(Int64DataFrameColumn)
|
|
ElementwiseGreaterThan(SByte)
|
|
ElementwiseGreaterThan(SByteDataFrameColumn)
|
|
ElementwiseGreaterThan(Single)
|
|
ElementwiseGreaterThan(SingleDataFrameColumn)
|
|
ElementwiseGreaterThan(UInt16)
|
|
ElementwiseGreaterThan(UInt16DataFrameColumn)
|
|
ElementwiseGreaterThan(UInt32)
|
|
ElementwiseGreaterThan(UInt32DataFrameColumn)
|
|
ElementwiseGreaterThan(UInt64)
|
|
ElementwiseGreaterThan(UInt64DataFrameColumn)
|
|
ElementwiseGreaterThan<U>(U)
|
对列中的每个值执行大于的元素
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ElementwiseGreaterThanOrEqual(Byte)
|
|
ElementwiseGreaterThanOrEqual(ByteDataFrameColumn)
|
|
ElementwiseGreaterThanOrEqual(DataFrameColumn)
|
按元素执行大于或等于
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ElementwiseGreaterThanOrEqual(Decimal)
|
|
ElementwiseGreaterThanOrEqual(DecimalDataFrameColumn)
|
|
ElementwiseGreaterThanOrEqual(Double)
|
|
ElementwiseGreaterThanOrEqual(DoubleDataFrameColumn)
|
|
ElementwiseGreaterThanOrEqual(Int16)
|
|
ElementwiseGreaterThanOrEqual(Int16DataFrameColumn)
|
|
ElementwiseGreaterThanOrEqual(Int32)
|
|
ElementwiseGreaterThanOrEqual(Int32DataFrameColumn)
|
|
ElementwiseGreaterThanOrEqual(Int64)
|
|
ElementwiseGreaterThanOrEqual(Int64DataFrameColumn)
|
|
ElementwiseGreaterThanOrEqual(SByte)
|
|
ElementwiseGreaterThanOrEqual(SByteDataFrameColumn)
|
|
ElementwiseGreaterThanOrEqual(Single)
|
|
ElementwiseGreaterThanOrEqual(SingleDataFrameColumn)
|
|
ElementwiseGreaterThanOrEqual(UInt16)
|
|
ElementwiseGreaterThanOrEqual(UInt16DataFrameColumn)
|
|
ElementwiseGreaterThanOrEqual(UInt32)
|
|
ElementwiseGreaterThanOrEqual(UInt32DataFrameColumn)
|
|
ElementwiseGreaterThanOrEqual(UInt64)
|
|
ElementwiseGreaterThanOrEqual(UInt64DataFrameColumn)
|
|
ElementwiseGreaterThanOrEqual<U>(U)
|
对列中的每个值执行大于或等于元素
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ElementwiseIsNotNull()
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ElementwiseIsNull()
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ElementwiseLessThan(Byte)
|
|
ElementwiseLessThan(ByteDataFrameColumn)
|
|
ElementwiseLessThan(DataFrameColumn)
|
按元素执行小于
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ElementwiseLessThan(Decimal)
|
|
ElementwiseLessThan(DecimalDataFrameColumn)
|
|
ElementwiseLessThan(Double)
|
|
ElementwiseLessThan(DoubleDataFrameColumn)
|
|
ElementwiseLessThan(Int16)
|
|
ElementwiseLessThan(Int16DataFrameColumn)
|
|
ElementwiseLessThan(Int32)
|
|
ElementwiseLessThan(Int32DataFrameColumn)
|
|
ElementwiseLessThan(Int64)
|
|
ElementwiseLessThan(Int64DataFrameColumn)
|
|
ElementwiseLessThan(SByte)
|
|
ElementwiseLessThan(SByteDataFrameColumn)
|
|
ElementwiseLessThan(Single)
|
|
ElementwiseLessThan(SingleDataFrameColumn)
|
|
ElementwiseLessThan(UInt16)
|
|
ElementwiseLessThan(UInt16DataFrameColumn)
|
|
ElementwiseLessThan(UInt32)
|
|
ElementwiseLessThan(UInt32DataFrameColumn)
|
|
ElementwiseLessThan(UInt64)
|
|
ElementwiseLessThan(UInt64DataFrameColumn)
|
|
ElementwiseLessThan<U>(U)
|
在元素上执行小于列中的每个值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ElementwiseLessThanOrEqual(Byte)
|
|
ElementwiseLessThanOrEqual(ByteDataFrameColumn)
|
|
ElementwiseLessThanOrEqual(DataFrameColumn)
|
按元素执行小于或等于
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ElementwiseLessThanOrEqual(Decimal)
|
|
ElementwiseLessThanOrEqual(DecimalDataFrameColumn)
|
|
ElementwiseLessThanOrEqual(Double)
|
|
ElementwiseLessThanOrEqual(DoubleDataFrameColumn)
|
|
ElementwiseLessThanOrEqual(Int16)
|
|
ElementwiseLessThanOrEqual(Int16DataFrameColumn)
|
|
ElementwiseLessThanOrEqual(Int32)
|
|
ElementwiseLessThanOrEqual(Int32DataFrameColumn)
|
|
ElementwiseLessThanOrEqual(Int64)
|
|
ElementwiseLessThanOrEqual(Int64DataFrameColumn)
|
|
ElementwiseLessThanOrEqual(SByte)
|
|
ElementwiseLessThanOrEqual(SByteDataFrameColumn)
|
|
ElementwiseLessThanOrEqual(Single)
|
|
ElementwiseLessThanOrEqual(SingleDataFrameColumn)
|
|
ElementwiseLessThanOrEqual(UInt16)
|
|
ElementwiseLessThanOrEqual(UInt16DataFrameColumn)
|
|
ElementwiseLessThanOrEqual(UInt32)
|
|
ElementwiseLessThanOrEqual(UInt32DataFrameColumn)
|
|
ElementwiseLessThanOrEqual(UInt64)
|
|
ElementwiseLessThanOrEqual(UInt64DataFrameColumn)
|
|
ElementwiseLessThanOrEqual<U>(U)
|
对列中的每个值执行元素上的小于或等于
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ElementwiseNotEquals(Byte)
|
|
ElementwiseNotEquals(ByteDataFrameColumn)
|
|
ElementwiseNotEquals(DataFrameColumn)
|
执行元素不相等
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ElementwiseNotEquals(Decimal)
|
|
ElementwiseNotEquals(DecimalDataFrameColumn)
|
|
ElementwiseNotEquals(Double)
|
|
ElementwiseNotEquals(DoubleDataFrameColumn)
|
|
ElementwiseNotEquals(Int16)
|
|
ElementwiseNotEquals(Int16DataFrameColumn)
|
|
ElementwiseNotEquals(Int32)
|
|
ElementwiseNotEquals(Int32DataFrameColumn)
|
|
ElementwiseNotEquals(Int64)
|
|
ElementwiseNotEquals(Int64DataFrameColumn)
|
|
ElementwiseNotEquals(SByte)
|
|
ElementwiseNotEquals(SByteDataFrameColumn)
|
|
ElementwiseNotEquals(Single)
|
|
ElementwiseNotEquals(SingleDataFrameColumn)
|
|
ElementwiseNotEquals(UInt16)
|
|
ElementwiseNotEquals(UInt16DataFrameColumn)
|
|
ElementwiseNotEquals(UInt32)
|
|
ElementwiseNotEquals(UInt32DataFrameColumn)
|
|
ElementwiseNotEquals(UInt64)
|
|
ElementwiseNotEquals(UInt64DataFrameColumn)
|
|
ElementwiseNotEquals<U>(U)
|
对列中的每个值执行元素不等于
(继承自 PrimitiveDataFrameColumn<T>)
|
|
FillNulls(Object, Boolean)
|
返回一个新列，其中 null 元素替换为 value。
(继承自 DataFrameColumn)
|
|
FillNulls(T, Boolean)
|
返回一个新列，其中 null 替换为值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
FillNullsImplementation(Object, Boolean)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Filter(T, T)
|
返回按下限和上限筛选的新列
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Filter<U>(U, U)
|
返回按下限和上限筛选的新列
(继承自 DataFrameColumn)
|
|
FilterImplementation<U>(U, U)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
GetArrowField()
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
GetDataViewGetter(DataViewRowCursor)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
GetEnumerator()
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
GetEnumeratorCore()
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
GetGroupedOccurrences(DataFrameColumn, HashSet<Int64>)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
GetGroupedOccurrences<TKey>(DataFrameColumn, HashSet<Int64>)
|
从其他列中的此列获取每个值的出现，按此值分组
(继承自 DataFrameColumn)
|
|
GetMaxRecordBatchLength(Int64)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
GetReadOnlyDataBuffers()
|
返回表示基础值的不可变内存缓冲区的可枚举值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
GetReadOnlyNullBitMapBuffers()
|
返回表示 Apache 箭头格式值的不可变 ReadOnlyMemory<T> 缓冲区 null 的可枚举值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
GetTypedValue(Int64)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
GetValue(Int64)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
GetValueGetterUsingCursor(DataViewRowCursor, DataViewSchema+Column)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
GetValues(Int64, Int32)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
GroupBy(Int32, DataFrame)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
GroupColumnValues<TKey>(HashSet<Int64>)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
HasDescription()
|
用于从 Description 方法中排除列
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Info()
|
返回包含 StringDataFrameColumn 此列的 DataType 和 Length 的 。
(继承自 DataFrameColumn)
|
|
IsNumericColumn()
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
IsValid(Int64)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
LeftShift(Int32, Boolean)
|
|
Max()
|
返回列中值的最大值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Max(IEnumerable<Int64>)
|
返回 rowIndices 处的最大值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Mean()
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Median()
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Min()
|
返回列中值的最小值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Min(IEnumerable<Int64>)
|
返回 rowIndices 处值的最小值
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Modulo(Byte)
|
|
Modulo(ByteDataFrameColumn)
|
|
Modulo(DataFrameColumn, Boolean)
|
执行元素级模量
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Modulo(Decimal)
|
|
Modulo(DecimalDataFrameColumn)
|
|
Modulo(Double)
|
|
Modulo(DoubleDataFrameColumn)
|
|
Modulo(Int16)
|
|
Modulo(Int16DataFrameColumn)
|
|
Modulo(Int32)
|
|
Modulo(Int32DataFrameColumn)
|
|
Modulo(Int64)
|
|
Modulo(Int64DataFrameColumn)
|
|
Modulo(SByte)
|
|
Modulo(SByteDataFrameColumn)
|
|
Modulo(Single)
|
|
Modulo(SingleDataFrameColumn)
|
|
Modulo(UInt16)
|
|
Modulo(UInt16DataFrameColumn)
|
|
Modulo(UInt32)
|
|
Modulo(UInt32DataFrameColumn)
|
|
Modulo(UInt64)
|
|
Modulo(UInt64DataFrameColumn)
|
|
Modulo<U>(U, Boolean)
|
对列中的每个值执行元素级模量运算
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Multiply(Byte)
|
|
Multiply(ByteDataFrameColumn)
|
|
Multiply(DataFrameColumn, Boolean)
|
执行元素级乘法
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Multiply(Decimal)
|
|
Multiply(DecimalDataFrameColumn)
|
|
Multiply(Double)
|
|
Multiply(DoubleDataFrameColumn)
|
|
Multiply(Int16)
|
|
Multiply(Int16DataFrameColumn)
|
|
Multiply(Int32)
|
|
Multiply(Int32DataFrameColumn)
|
|
Multiply(Int64)
|
|
Multiply(Int64DataFrameColumn)
|
|
Multiply(SByte)
|
|
Multiply(SByteDataFrameColumn)
|
|
Multiply(Single)
|
|
Multiply(SingleDataFrameColumn)
|
|
Multiply(UInt16)
|
|
Multiply(UInt16DataFrameColumn)
|
|
Multiply(UInt32)
|
|
Multiply(UInt32DataFrameColumn)
|
|
Multiply(UInt64)
|
|
Multiply(UInt64DataFrameColumn)
|
|
Multiply<U>(U, Boolean)
|
对列中的每个值执行元素乘法
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Or(Boolean, Boolean)
|
对列中的每个值执行元素的布尔值或
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Or(DataFrameColumn, Boolean)
|
执行元素级布尔值或
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Product()
|
返回列中值的乘积
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Product(IEnumerable<Int64>)
|
返回 rowIndices 中值的乘积
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Resize(Int64)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ReverseAdd(Byte)
|
|
ReverseAdd(Decimal)
|
|
ReverseAdd(Double)
|
|
ReverseAdd(Int16)
|
|
ReverseAdd(Int32)
|
|
ReverseAdd(Int64)
|
|
ReverseAdd(SByte)
|
|
ReverseAdd(Single)
|
|
ReverseAdd(UInt16)
|
|
ReverseAdd(UInt32)
|
|
ReverseAdd(UInt64)
|
|
ReverseAdd<U>(U, Boolean)
|
对列中的每个值执行反向元素加法
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ReverseAnd(Boolean, Boolean)
|
对列中的每个值执行反转的元素布尔值 And
(继承自 DataFrameColumn)
|
|
ReverseDivide(Byte)
|
|
ReverseDivide(Decimal)
|
|
ReverseDivide(Double)
|
|
ReverseDivide(Int16)
|
|
ReverseDivide(Int32)
|
|
ReverseDivide(Int64)
|
|
ReverseDivide(SByte)
|
|
ReverseDivide(Single)
|
|
ReverseDivide(UInt16)
|
|
ReverseDivide(UInt32)
|
|
ReverseDivide(UInt64)
|
|
ReverseDivide<U>(U, Boolean)
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对列中的每个值执行反向元素除法
(继承自 PrimitiveDataFrameColumn<T>)
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ReverseModulo(Byte)
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ReverseModulo(Decimal)
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ReverseModulo(Double)
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ReverseModulo(Int16)
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ReverseModulo(Int32)
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ReverseModulo(Int64)
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ReverseModulo(SByte)
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ReverseModulo(Single)
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ReverseModulo(UInt16)
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ReverseModulo(UInt32)
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ReverseModulo(UInt64)
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ReverseModulo<U>(U, Boolean)
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对列中的每个值执行反向元素模量运算
(继承自 PrimitiveDataFrameColumn<T>)
|
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ReverseMultiply(Byte)
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ReverseMultiply(Decimal)
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ReverseMultiply(Double)
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ReverseMultiply(Int16)
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ReverseMultiply(Int32)
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ReverseMultiply(Int64)
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ReverseMultiply(SByte)
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ReverseMultiply(Single)
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ReverseMultiply(UInt16)
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ReverseMultiply(UInt32)
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ReverseMultiply(UInt64)
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ReverseMultiply<U>(U, Boolean)
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对列中的每个值执行反向元素乘法
(继承自 PrimitiveDataFrameColumn<T>)
|
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ReverseOr(Boolean, Boolean)
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对列中的每个值执行反转的元素布尔值 Or
(继承自 DataFrameColumn)
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ReverseSubtract(Byte)
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ReverseSubtract(Decimal)
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ReverseSubtract(Double)
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ReverseSubtract(Int16)
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ReverseSubtract(Int32)
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ReverseSubtract(Int64)
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ReverseSubtract(SByte)
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ReverseSubtract(Single)
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ReverseSubtract(UInt16)
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ReverseSubtract(UInt32)
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ReverseSubtract(UInt64)
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ReverseSubtract<U>(U, Boolean)
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对列中的每个值执行反向元素减法
(继承自 PrimitiveDataFrameColumn<T>)
|
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ReverseXor(Boolean, Boolean)
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对列中的每个值执行反转的元素布尔 Xor
(继承自 DataFrameColumn)
|
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RightShift(Int32, Boolean)
|
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Round(Boolean)
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对列中的每个值调用 Math.Round
(继承自 PrimitiveDataFrameColumn<T>)
|
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SetName(String)
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汇报列名。
(继承自 DataFrameColumn)
|
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SetName(String, DataFrame)
|
已过时.
汇报此列的名称。
(继承自 DataFrameColumn)
|
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SetValue(Int64, Object)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
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Sort(Boolean)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
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Subtract(Byte)
|
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Subtract(ByteDataFrameColumn)
|
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Subtract(DataFrameColumn, Boolean)
|
执行元素减法
(继承自 PrimitiveDataFrameColumn<T>)
|
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Subtract(Decimal)
|
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Subtract(DecimalDataFrameColumn)
|
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Subtract(Double)
|
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Subtract(DoubleDataFrameColumn)
|
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Subtract(Int16)
|
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Subtract(Int16DataFrameColumn)
|
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Subtract(Int32)
|
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Subtract(Int32DataFrameColumn)
|
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Subtract(Int64)
|
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Subtract(Int64DataFrameColumn)
|
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Subtract(SByte)
|
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Subtract(SByteDataFrameColumn)
|
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Subtract(Single)
|
|
Subtract(SingleDataFrameColumn)
|
|
Subtract(UInt16)
|
|
Subtract(UInt16DataFrameColumn)
|
|
Subtract(UInt32)
|
|
Subtract(UInt32DataFrameColumn)
|
|
Subtract(UInt64)
|
|
Subtract(UInt64DataFrameColumn)
|
|
Subtract<U>(U, Boolean)
|
对列中的每个值执行元素减法
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Sum()
|
返回列中值的总和
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Sum(IEnumerable<Int64>)
|
返回 rowIndices 中值的总和
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ToArrowArray(Int64, Int32)
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ToString()
|
以格式化字符串的形式返回列内容的预览。
(继承自 PrimitiveDataFrameColumn<T>)
|
|
ValueCounts()
|
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Xor(Boolean, Boolean)
|
对列中的每个值执行元素级布尔 Xor
(继承自 PrimitiveDataFrameColumn<T>)
|
|
Xor(DataFrameColumn, Boolean)
|
执行元素级布尔 Xor
(继承自 PrimitiveDataFrameColumn<T>)
|