Constructs a new data frame from a dictionary of columns using a default index.
Namespace:
Extreme.DataAnalysis
Assembly:
Extreme.Numerics (in Extreme.Numerics.dll) Version: 8.1.1
public static DataFrame<long, C> FromColumns<C>(
IDictionary<C, Object> columns
)
Public Shared Function FromColumns(Of C) (
columns As IDictionary(Of C, Object)
) As DataFrame(Of Long, C)
public:
generic<typename C>
static DataFrame<long long, C>^ FromColumns(
IDictionary<C, Object^>^ columns
)
static member FromColumns :
columns : IDictionary<'C, Object> -> DataFrame<int64, 'C>
Parameters
- columns
- Type: System.Collections.GenericIDictionaryC, Object
A dictionary that maps column keys to columns
and is indexed by row number.
Type Parameters
- C
- The type of the column index.
Return Value
Type:
DataFrameInt64,
CA data frame whose columns are indexed by the keys
of
columns and contain the collections
in the values of
columns.
Reference