August 2004
Intermediate to advanced
656 pages
15h 28m
English
Content preview from Return on Software: Maximizing the Return on Your Software Investment
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Chapter 21. Basic Estimation Concepts
Business decisions depend on estimates, and bad estimates can of course lead to bad decisions. To help you create good estimates, this chapter introduces the basic concepts of estimation. The chapter starts by explaining what an estimate is and why estimates are made in the first place. The chapter then explains estimate uncertainty. It also describes how and why uncertainty changes over time. The chapter closes with a description of different ways to specify estimate uncertainty and how to deal with uncertainty when the schedule is fixed.
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.