Advanced Analytics on OAS with R, R-packages
Installing R and R Packages on OAS 5.5.0 The main objective of this post is to give step-by-step "Installing of R and R-Packages" in an Oracle Analytics Server (OAS) 5.5.0. Similar steps were followed earlier on OBIEE environments as well. Here I have the target installing platform is "Oracle Linux" same steps will work for all RHEL flavors. What is R? R is open-source programming language and it is specially designed as scripting environment for statistical computing and Visualization graphics. R programming evolving since 1994, as an alternative to SAS, SPSS, and other proprietary Statistical environments. R Environments with a rich set of packages to enhance productivity in businesses such as : Spatial Statistics Financial Market analysis Bioinformatics Social Network analysis What is the purpose of this installation? In the data Analytics, there is huge scope for external Logical SQL functions such as "EVALUATE_SCRIPT", "FORECAST...