dear list, as i a new to Knime and almost new to R, i would like to know if someone of you knows how to create R graphics with knime by using packages like lattice, cairo, .... and to view them as convenient as the png's with R view? cheers, andreas
I would love to do the same. I have installed a package library in R but cannot call that package in KNIME.
For instance, I have tried to duplicate this tutorial:
I installed the package fine in R and was able to do it all in R but I cannot get the node R View (Local) to work. It pushed out this error:
ERROR R View (Local) Execute failed: Execution o R script failed: Error in library(portfolio) : there is no package called 'portfolio'
Can you please double-check that you are using the correct R installation for the execution of the R View (Local) node; see dialog tab R Binary. In addition, did you add library(portfolio) to your R script? Sorry, those are just guesses...