Returns a new data frame that contains only the rows specified by a boolean mask.
Namespace: Extreme.CollectionsAssembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 6.0.16073.0 (6.0.16073.0)
public DataFrame<R, C> GetRows(
Vector<bool> mask
)
Public Function GetRows (
mask As Vector(Of Boolean)
) As DataFrame(Of R, C)
public:
DataFrame<R, C>^ GetRows(
Vector<bool>^ mask
)
member GetRows :
mask : Vector<bool> -> DataFrame<'R, 'C>
Parameters
- mask
- Type: Extreme.Mathematics.GenericVectorBoolean
A boolean vector whose elements indicate whether the corresponding row
should be included in the new data frame.
Return Value
Type:
DataFrameR,
CA new data frame containing only the rows whose corresponding value in
mask is
.
Numerical Libraries
Supported in: 5.x
Reference