| as_h2o_frame | Convert a Spark DataFrame to an H2O Frame |
| as_spark_dataframe | Convert an H2O Frame to a Spark DataFrame |
| h2o_context | Get the H2OContext. Will create the context if it has not been previously created. |
| h2o_flow | Open the H2O Flow UI in a browser |
| h2o_release_table | Provide integration information for rsparkling |