The DataFrame type exposes the following members.
Constructors
| Name | Description | |
|---|---|---|
 | DataFrame | Overloaded. |
Methods
| Name | Description | |
|---|---|---|
| AddColumn | Overloaded. |
| AddColumns | Overloaded. |
| AddRow | Overloaded. |
| AddRows | Overloaded. |
| CleanAndRemoveCols | Overloaded. |
| CleanAndRemoveRows | Overloaded. |
| CleanCols | Overloaded. |
| CleanRows | Overloaded. |
| Clear |
Removes all columns and all rows from this data frame.
|
| Clone |
Returns a deep copy of this data frame.
|
| ContainsColumn |
Tests whether this data frame contains a column of the given name.
|
| ContainsRow |
Tests whether this data frame contains a row with the given row key.
|
| Equals | (Inherited from Object.) |
| GetColumnDictionary | Overloaded. |
| GetColumns | Overloaded. |
| GetFactor | Overloaded. |
| GetHashCode |
Serves as a hash function for a particular type.
(Inherited from Object.) |
| GetRow | Overloaded. |
| GetRowDictionary | Overloaded. |
| GetRows | Overloaded. |
| GetSubRow | Overloaded. |
| GetType |
Gets the Type of the current instance.
(Inherited from Object.) |
| IndexOf |
Returns the index of the first row with a given value in a specified column.
|
| IndexOfColumn |
Return the index of the first column with a given column name.
|
| IndexOfKey |
Returns the index of the first row with a given row key.
|
| IndexRowKeys |
Resets the row keys for all rows to rowIndex + 1.
|
| IndicesOf |
Returns the indices of all rows with a given value in a specified column.
|
| IndicesOfColumn |
Returns an array of column indices for the given column name. Column
names need not be unique, so multiple columns may share a single name.
|
| IndicesOfKey |
Returns the indices of all rows with a given row key.
|
| InsertColumn |
Inserts the given column at the given column index.
|
| InsertRow | Overloaded. |
| LaunchSaveFileDialog |
Launches the Save File Dialog, allowing an end user to save the contents
of this data frame to the text file of their choice.
|
 | Load | Overloaded. |
| OpenInEditor |
Opens the contents of this data frame in the default text editor.
|
| PermuteColumns |
Reorders the columns in this data frame according to the given permutation array.
|
| PermuteRows |
Reorders the rows in this data frame according to the given permutation array.
|
| RemoveAllColumns |
Removes all columns from this data frame, but preserves the existing row keys.
|
| RemoveAllRows |
Removes all rows from this data frame.
|
| RemoveColumn | Overloaded. |
| RemoveColumns | Overloaded. |
| RemoveRow | Overloaded. |
| RemoveRows | Overloaded. |
| Save | Overloaded. |
| SetRowKey |
Sets the row key for the given row index to the given value.
|
| SetRowKeys |
Sets the row keys in this data frame to the elements of the given collection.
|
| SortRows | Overloaded. |
| SortRowsByKeys | Overloaded. |
| SwapColumns |
Swaps the position of the given columns in the data frame.
|
| SwapRows |
Swaps the position of the given rows in the data frame.
|
| Tabulate | Overloaded. |
| ToDataTable |
Returns a data table containing all data in this data frame.
|
| ToDoubleMatrix |
Returns a double matrix containing all numeric data in this data frame.
|
| ToString | Overloaded. |
Fields
| Name | Description | |
|---|---|---|
 | rowKeys_ |
List of row keys
|
Properties
| Name | Description | |
|---|---|---|
 | Cols |
Gets the number of columns in this data frame.
|
| ColumnHeaders |
Gets and sets the array of column labels in this data frame.
|
| ColumnNames |
Gets an array of the column names in this data frame.
|
| CreateDate |
Gets the creation datetime for this data object.
|
| Item | Overloaded. |
| Name |
Gets and sets the name for this data frame.
|
| RowKeyHeader |
Gets and sets the header for the row keys in this data frame.
|
| RowKeys |
Gets an object array of the row keys in this data frame.
|
| Rows |
Gets the number of rows in this data frame.
|
| StringRowKeys |
Gets a string array of the row keys in this data frame.
|
| Type |
Gets the type of this data object.
|
