Correlation Analysis is a well-known analytical technique used to test if there is a relation between two quantities, for example did a marketing campaign lead to an increase in sales or as the price of one stock rises and falls does the price of another stock also rise or fall in synch. Determining if there… Continue reading Correlation Analysis and SAP Web Intelligence
Category: Web Intelligence
Calculating Moving Averages in Web Intelligence
Introduction The previous article looked at what moving averages are and how to calculate them. This article now looks at how to implement these in Web Intelligence. The formula used here are compatible with the XIr3 version of SAP BOE however some formula may work in previous versions if available. We'll begin by looking at… Continue reading Calculating Moving Averages in Web Intelligence
Creating Histograms in Web Intelligence with Adjustable Bucket Sizes
Introduction This article looks at how to create a histogram in Web Intelligence and makes use of input controls to allow the user to automatically adjust the histogram's bucket size. Histograms is a charting technique used to analyse the distribution of a set of data for example a business analyst may use a histogram to… Continue reading Creating Histograms in Web Intelligence with Adjustable Bucket Sizes
Analysis of Joiners and Leavers
Introduction This article looks at different techniques to analyse joiners and leavers using Web Intelligence. Analysing joiners and leavers is where you need to understand the change in membership of a set, for example, products moving in and out of your top 10 sales. If you are able to identify which key products that are… Continue reading Analysis of Joiners and Leavers
Linear Regression Analysis and Web Intelligence
This article looks at how to do linear regression analysis in Web Intelligence. Linear regression is a statistical technique for analysing data in order to obtain a measure of correlation between two variables where the relationship between the variables is expected to be linear. Web Intelligence does not contain a full set of formula for… Continue reading Linear Regression Analysis and Web Intelligence
Al Gulland 
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