Returns a data frame containing all values in the data frame as row-column-value pairs.
Namespace: Extreme.CollectionsAssembly: Extreme.Numerics.Net40 (in Extreme.Numerics.Net40.dll) Version: 6.0.16073.0 (6.0.17114.0)
public DataFrame<long, string> Stack()
Public Function Stack As DataFrame(Of Long, String)
public:
DataFrame<long long, String^>^ Stack()
member Stack : unit -> DataFrame<int64, string>
Return Value
Type:
DataFrameInt64,
StringA data frame with three columns: one for the row index, one for the column
index, and one for the value.
Missing values are not recorded.
Numerical Libraries
Supported in: 5.x
Reference