Book Image

Pentaho 5.0 Reporting by Example: Beginner's Guide

By : Mariano, GARCIA MATTIO
Book Image

Pentaho 5.0 Reporting by Example: Beginner's Guide

By: Mariano, GARCIA MATTIO

Overview of this book

Open source reporting tools and techniques, such as PRD, have been comparable in quality to their commercial counterparts this is largely due to the market's marked tendency to choose open source solutions. PRD is a very powerful tool and in order to take full advantage of it you need to pay attention to the important details. Pentaho 5.0 Reporting by Example: Beginner's Guide clearly explains the the foundation and then puts those concepts into practice through step-by-step visual guides. Feeling confident with your newly discovered, desirable, skill you will have the power to create your very own professional reports including graphics, formulas, sub-reports and many other forms of data reporting.Pentaho 5.0 Reporting By Example: Beginner's Guide is a step-by-step guide to create high quality, professional reports. Starting with the basics we will explore each feature to ensure a thorough understanding to peel back the curtain and take full advantage of the power that Pentaho puts at our fingertips. This book gives you the necessary resources to create a great variety of reports. You will be able to make reports that contain sub-reports, include graphics, sparklines and so on. You will also be able to parameterize your reports so that the final user can decide what information to visualize. You will be able to create your own stoplight type indicators and drill down in your reports. and execute your reports from your own web application. Pentaho 5.0 Reporting By Example: Beginner's Guide lets you learn everything necessary to work seriously with one of the world's most popular open source reporting tools. This book will guide you chapter by chapter through examples, graphics, and theoretical explanations so that you feel comfortable interacting with Pentaho Report Designer and creating your own reports.
Table of Contents (23 chapters)
Pentaho 5.0 Reporting by Example
Credits
About the Authors
About the Reviewers
www.PacktPub.com
Preface
Index

Crosstabs editor


In the preceding screenshot we saw the crosstabs editor UI. Now we will describe each of its sections.

  • Available Fields: In this section we find all the fields we can add to our Crosstab.

  • Crosstab Group: Here we place the fields by which the crosstab will be grouped. For example, if we place the films' ratings here, we will obtain a Crosstab for each rating.

  • Row Axis: Here we place the fields to be analyzed horizontally.

  • Column Axis: Here we place the fields to be analyzed vertically.

  • Data Cell: Here we place the fields that we want to measure (facts). These are the fields that will fill our table, and their value will depend on the intersection of the fields of the rows and columns. For this reason, we also must choose the aggregation criteria for these fields.

Note

When adding fields to the crosstab's sections, the order they appear in is important, as a parent-child hierarchy will be formed for each one that we place in a given section. The order of the hierarchy is descendent...