I followed and confirmed steps 1 and 2 here
KNIME Interactive R Statistics Integration Installation Guide , but I cannot get step 3 to work.
(Just updated to v 4.6.0 and just installed R per linked instructions.) Even tried a couple of restarts on my computer.
I tried several iterations (changing spacing, etc.) of R.home() per step three and can’t track anything on my hard drive related to R. I missed something on the install (windows). Suggestions? Thanks
Your path to your R Home directory is incorrect. Mine looks something like this:
Double check where you installed R on your system and make sure that’s the path you specify.
@ScottF thanks for responding. I can’t find it anywhere on my computer. I did all the knime installs, double checked and knime confirmed I had done so, but I don’t know where R got buried (checked all over my C drive, knime folders, program folders, etc). Since I can’t find it, I can’t uninstall it and try again. I’ll dig around some more. Thanks
I finally got the base R connected to KNIME. Now I am getting several errors in the Console (red font). Do you know if I can find and download the required packages here (windows)
Rtools42 for Windows
@creedsmith I think you will have to install the required packages in your R installation. Maybe try and use RStudio which makes it easier to handle such things.
Also you might want to familiarise yourself with the handling of KNIME and R in general.
If you absolutely need RTools to compile packages (which should not be necessary in general) there is this older entry about that.
Not exactly sure what you mean by installed by both R and RStudio. Typically you should only have one R installation with one library. You could try and check your version’s library with this comand:
The error messages hint that you do not have the relevant package docxtractr installed.
And you will have to install RServe in the latest version. One thing I had success wit recently is described here:
After you have done that you could tell RStudio to find the Rtools necessary to…
Also there is this collection about KNIME and R you might explore. Some topics are somewhat special.
@mlauber71 , I had installed R and Rtools yesterday, but still have the same errors. I will read through your links. Thanks
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