graphs

R Basics

For exploring data and doing open-ended statistical analysis on it, nothing beats the R language. Over the years, this open-source tool has come to dominate the way we do analysis and visualization; It has attracted a rich and varied collection of third-party libraries that has given it remarkable versatility: But how do you get started? Casimir explains how to get started, and get familiar with the way it works. … Read more

SQL Server Reporting Services Basics: The Visual Controls

The challenge of report development is to present complex data in a simple, visually compelling way. The goal is to make it as quick and easy as possible for others in the organization to use that data to make decisions, to see progress towards a business target, or spot and act on worrying trends sooner rather than later. Kathi Kellenberger demonstrates how to start adding visual flair to your SSRS reports, using its impressive set of visual controls, ranging from basic charts to gauges, indicators, sparklines, and maps.… Read more