Update: I found the answer in another post. Sorry for the unnecessary post. I needed to install the R statistics integration extension.
I’ve encountered an error with R nodes:
ERROR R View (Table) 0:807:744:0:618:4 Execute failed: Cannot determine major version of R. Please check the R installation defined in the KNIME preferences.
I have used R nodes in KNIME without problems in the past. I recently uninstalled KNIME and reinstalled version 3.6.1. Now, when I try to run R nodes (e.g. Rview (table)), I get the above error message.
I’ve attempted to follow the instructions within the error message. Within Preferences>KNIME>R, in the “Path to R Home” field, I browsed to : C:\Program Files\R\R-3.1.2, and applied. This did not affect the error message. I tried updating R to version 3.5.1 on my computer, and setting the knime preferences accordingly, but still not luck.