R to table execute failed in Could not parse REXP

KNIME Extensions
8

One very brutal way is to convert your values all to string and deal with the list later.

# https://riptutorial.com/r/example/8815/convert-all-columns-of-a-data-frame-to-character-class
df[] <- lapply(df, as.character)

image

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Edit: KNIME and R — installation across operating systems — some remarks | by Markus Lauber | Low Code for Data Science | Medium

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