i’m trying to implement R snippet in knime
But getting error as knime.out supports only data.frame
I want to represent this into a tree from how is it possible is their any way to do so
KNIME_project31.knwf (3.6 KB)
I need tree form to move further
Hi @shivanisrivarshini -
If you are wanting to create a plot rather than output a dataframe, use the R View (Table) node, which has an image output port.
It looks like you are trying to use data.table instead of data.frame. While they are simple to convert into each other you will find that the latest versions of KNIME also support data.table 
Hope that helps,
Cheers,
Jonathan.
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