i am not able to get the system2 result. tried to execute the sample jar file. execute_system.R: workingDir <- "C:/Code" setwd(workingDir) command <- "java -jar sample.jar 674" commandResul...

I need to execute an external tool from R and process errors (if any) occurred in that tool. I know 3 functions to do something familiar with my task: shell, system and system2. Trying to test ...

According to the manual, the stdout argument of the system2 function can redirect output to a file. This seems to work on unix, however I can't get it to work on windows. The toy example below, no ...