Operators are predefined functions to create or modify tables or to create graphs in data nodes. An operator is applied to a data node as operation together with its settings. Operations in a data node are aligned in a sequence where each operation manipulates the result of the previous operation.
An operator is added to a data node using the "Add" button in the rightmost column of a data node's "Operations" tab. See Operation page for details on this tab.
See also Operators (alphabetical overview).
|Create a new table, define schema, enter data|
Import data from external sources:
Transforming tables structure (schema)
Reshaping and transforming data
|Spread rows into columns|
|Gather columns into rows|
Special statistical methods
Apply program code on tables
Visualize data in charts
Trigger an action