O'Reilly logo

Data Preparation for Analytics Using SAS by Gerhard Svolba

Stay ahead with the world's most comprehensive technology and business learning platform.

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, tutorials, and more.

Start Free Trial

No credit card required

Part 2

Data Structures and Data Modeling

 

Chapter   5   The Origin of Data

Chapter   6   Data Models

Chapter   7   Analysis Subjects and Multiple Observations

Chapter   8   The One-Row-per-Subject Data Mart

Chapter   9   The Multiple-Rows-per-Subject Data Mart

Chapter 10   Data Structures for Longitudinal Analysis

Chapter 11   Considerations for Data Marts

Chapter 12   Considerations for Predictive Modeling

 

Introduction

Part 2 deals with data structures and data models of the data. Data are stored in the source systems in a data model, which can range from a simple flat table data model to a complex relational model. Based on these data from the source system, an analysis data mart is built.

The structure of the analysis data mart depends ...

With Safari, you learn the way you learn best. Get unlimited access to videos, live online training, learning paths, books, interactive tutorials, and more.

Start Free Trial

No credit card required