Clik here to view.
inconsistent calculation model (column store error 34011)
Hi, I recently upgraded my PA to version 1.0.11 Now, I was trying to rerun some of my "old" analyses and suddenly I run into strange error messages.For a simple IQR test (Inter-quartile Range test) on...
View ArticleClik here to view.
Newbie question
Hi, I'm trying to do a simple visualization of a table in PA (evaluation version) The table definition in Hana is: create table Sales (Product varchar(50), ProdCat varchar(50), StoreRegion varchar(50),...
View ArticleClik here to view.
Predictive Analytics - as Commodity Off The Shelf?
Hi, According to Gartners Hype Cycle for Emerging Technologies Predictive Analytics is now firmly in the Plateau of Productivity. Meaning that mainstream adoption starts to take off. Criteria for...
View ArticleClik here to view.
Predictive Analysis EMEA Webcast Wrap-up
SAP’s Stephane Jouaux provided this EMEA webcast last week. The usual legal disclaimer applies that things are subject to change. Figure 1: Source: SAP Consumer expectations change, and companies need...
View ArticleClik here to view.
Error occurred while invoking the R environment through Java/R Interface (JRI)
Hi all, Im trying to make a simply R-Multiple Linear Regression algorithm but im getting this Java error: Im having the same problem in all R Algorithms. I alreadyreinstall SAP...
View ArticleClik here to view.
Custom R Components - Classification with the Naive Bayes Algorithm
The Naive Bayes algorithm is one (of many) methods of Classification. For instance you may want to derive from a past Marketing campaign what prospects you should focus on in your next Marketing...
View ArticleClik here to view.
Build a performance management solution with SAP PA. Which Algorithm to use?
Hi, This is the third (and most likely final) article-contribution on how SAP Predictive Analysis can assist you in building, validating or optimizing your performance management solution.File...
View ArticleFeatured Content for SAP Predictive Analysis
SAP Predictive Analytics Industry WorkshopsAttend one of our free half-day summits to explore how SAP solutions for predictive analytics can expose the value of your Big Data and experience the...
View ArticleClik here to view.
Custom R Components - Random Split (Random Sample)
When classifying records you need to split your historic dataset in two parts for training and testing. The Custom R Component described in this article explains how to split the dataset randomly to...
View ArticleClik here to view.
R-Single Exponential Smoothing Algorithms SAP Predictive Analysis
This document gives the step by step procedure to use R-Single Exponential Smoothing Algorithm in SAP Predictive Analysis. R-Single Exponential Smoothing:The R-Single Exponential Smoothing algorithm...
View ArticleNot allowed to enter a Key Code
Hi, I uninstalled SAP PA 1.0.8 and installed trial version of 1.0.11. However, I am unable to enter key code as it throws up the following message "You're not allowed to enter a Key Code. Please...
View ArticleClik here to view.
Sybase right truncation issue running saved models in PA
I'm getting the following error when running saved models in PA on some datasets: I am getting this primarily when running the scoring function for custom R algorithms. The scoring function works on...
View Article30-Day Trial of SAP Predictive Analysis - keycode invalid
Hi, I downloaded the trail version of SAP Predictive Analysis. However, the keycode sent via email isnt working and popping up error " Keycode invalid". I wanted to know how to proceed?
View ArticleClik here to view.
R-Apriori Algorithm
SAP Predictive Analysis:SAP Predictive Analysis is a statistical analysis and data mining solution that enables you to build predictive models to discover hidden insights and relationships in your...
View ArticleClik here to view.
Time Series: R-Single Exponential Smoothing
R-Single Exponential SmoothingThe R-Single Exponential Smoothing algorithm enables you to smooth the source data by reducing noise and performing prediction for the time series data by using R library...
View ArticleClik here to view.
The NFL Fantasy Player Comparison Tool
As autumn slowly creeps its way in, pushing the lazy days of summer away, American football fans everywhere recognize that this marks the beginning of high school, college and professional football...
View ArticleClik here to view.
Hands-On Tutorial for creating Custom R Components in SAP Predictive Analysis
This Hands-on tutorial gives an introduction to creating Custom R Components in SAP Predictive Analysis. SAP_PA_and_Custom_R_Components_Tutorial.zip...
View Articlecannot allocate vector of size xx kb
Dears I am using a X64 / 16G Ram notebook. and PA 1,0.11. PA shows me the message "_z_An error occurred while executing commands in the R environment . cannot allocate vector of size xx kb" . Is...
View ArticleClik here to view.
Configuring R 2.15.1 to be used with SAP Predictive Analysis
SAP Predictive Analysis comes with the option of integrating with R Language for using the Algorithms available in PA. R, being an Open source product, there are quick upgrades to the versions...
View ArticleSign-up for SAP Predictive Analysis Hands-on Onsite in Anaheim CA Next Week
It is still time to sign-up on site for the predictive hands-on session happening on Wednesday September 11 3:30pm - 5pm Please refer to the ASUG SAP BusinessObjects User Conference web site for more...
View Article