Hi all,
I already had R-3.1.2 installed on my machine in the directory C:\Users\Public\R-3.1.2. When I tried to execute the R-K-Means algorithm, the follwong error message was shown
So I decided to deinstall R as well as RStudio. In the SAP Desktop Installation Guide it was written on page 18, that all the R registry entries need to be removed. However, it is not specified which R registry entries. I searched for the registry entries which are mentioned on the following website
I could only find the registry entry HKEY_CLASSES_ROOT\.RData on my machine which I also removed. Then I removed the folder R-3.1.2 in the directory C:\Users\Public\ manually. Moreover, it is mentioned in the Desktop Installation Guide that the R environment variables (R_LIBS, R_HOME) and R path variables need to be removed. However, in my case there were no R environment variables set, so I could not find them.
When all these pre-checks were done, I tried to install R-3.1.2 using Expert Analytcis. It pops up the following error message "Installation von R-3.1.2 ist fehlgeschlagen".
Can you help me further? Thanks. Lihas