The following node is available in the Open Source KNIME predictive analytics and data mining platform version 2.7.1. Discover over 1000 other nodes, as well as enterprise functionality at http://knime.com.

R to Table

Converts an R object from an R workspace into a KNIME data table. The result data is returned at the data out-port. The R-object is imported into R workspace as variable named R which can be manipulated as needed.

More details about R:
http://www.r-project.org/
Short-refcard.pdf

Dialog Options

R Command
R Snippet
The R commands to run, default:
R<-R
Column List
The list contains the column that are available in the input table. Double click any of the column names to insert the respective field in the expression editor. It will replace your current selection or simply insert at the current caret position.
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).
R Binary
R binary path
Path to the local R executable. Note that it is possible to specify the path to the local R executable also in the R section of the KNIME preferences.
Arguments for R binary
Add additional arguments run together with the R binary. The '--vanilla' mode ensures a clean workspace and may cause problems when removed.
Override default
If checked, the specified file is used as R binary. If not checked, the file specified in the KNIME's R preferences is used.

Ports

Input Ports
0 R Input
Output Ports
0 Data Table Output

Views

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.)
This node is contained in KNIME R-Project nodes provided by KNIME GmbH, Konstanz, Germany.