Install latest version of R-studio
Install R-tools 35: https://cran.r-project.org/bin/windows/Rtools/Rtools35.exe
Install R 3.6.3: https://cran.r-project.org/bin/windows/base/old/3.6.3/
Install JRE 8 from https://www.java.com/en/download/ and add it to JAVA_HOME system variable name. For example system variable value: C:\Program Files\Java\jre1.8.0_281
In r36_xgb_scoring_csv.R change function name from new_cluster to create_cluster.