0 ×

R Source (Table)

KNIME R-Project nodes version 4.0.0.v201905311239 by KNIME AG, Zurich, Switzerland

A node for reading diverse data sources from R into a KNIME table. Use this when there are R functions that you want to use to read an exotic file into KNIME. The R library "foreign" provides some examples of such functionality.

More details about R:




R Snippet

R Script
The code being executed in R. The output to be picked up by KNIME must be a data frame named knime.out.
Flow Variable List
The list contains the flow variables that are currently available at the node input. Double clicking any of the entries will insert the respective identifier at the current cursor position (replacing the selection, if any).


A template category defined by the author.
Name of the template.
A brief overview of the purpose of the template.
The code to be applied to your expression editor.


Convert NaN and +/-Infinity output to missing cells. Enable this for backwards compatibility with the behavior before version 2.10.

Output Ports

A table containing new data from the R data frame named knime.out.


R Std Output
The text sent to standard out during the execution of R executable as well as the text of the .Rout file generated by R.
R Error Output
The text sent to standard error during the execution of R executable as well as the text of the .Rout file generated by R. (If it appears in gray, it's the output of a previously failing run which is preserved for your trouble shooting.)

Best Friends (Incoming)

Best Friends (Outgoing)


To use this node in KNIME, install KNIME R-Project nodes from the following update site:

Wait a sec! You want to explore and install nodes even faster? We highly recommend our NodePit for KNIME extension for your KNIME Analytics Platform.