R To PMML

Converts a given R object, e.g. as generated by the R Learner node, into a corresponding PMML object that can then be used together with all KNIME predictors supporting PMML. The R object is first loaded into a new R workspace and then converted into PMML (using the PMML library in R). The toString() method in R is used to generate a character stream describing the PMML object which is written to the PMML out-port.

More details about R and PMML:
R project
PMML standard

Options

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.

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