Software Estimation


Book Description

Often referred to as the “black art” because of its complexity and uncertainty, software estimation is not as difficult or puzzling as people think. In fact, generating accurate estimates is straightforward—once you understand the art of creating them. In his highly anticipated book, acclaimed author Steve McConnell unravels the mystery to successful software estimation—distilling academic information and real-world experience into a practical guide for working software professionals. Instead of arcane treatises and rigid modeling techniques, this guide highlights a proven set of procedures, understandable formulas, and heuristics that individuals and development teams can apply to their projects to help achieve estimation proficiency. Discover how to: Estimate schedule and cost—or estimate the functionality that can be delivered within a given time frame Avoid common software estimation mistakes Learn estimation techniques for you, your team, and your organization * Estimate specific project activities—including development, management, and defect correction Apply estimation approaches to any type of project—small or large, agile or traditional Navigate the shark-infested political waters that surround project estimates When many corporate software projects are failing, McConnell shows you what works for successful software estimation.




Estimating the Cost of Work


Book Description

Excerpt from Estimating the Cost of Work: With Special Reference to Unstandardized Operations, as in Jobbing Shops or Repair Work This incomplete discussion upon the systematic collection and use of unit costs for ordinary estimating purposes has been compiled partly from memoranda issued from time to time within the past four years by the author to the members of the hull Estimating and Planning Staff at certain Navy Yards, as a part of their instruction and training. On account of the satisfactory results obtained by the use of these notes, incomplete as they are, I have been persuaded rather than to wait several years longer for more complete data from which to prepare a scientific discussion of the problems of the average estimator, to venture at this time to contribute my mite to the cause of standardization of labor. I do this in the belief that my efforts will be supported and far surpassed by many others of kindred faith, and that at some distant day the art of Estimating the Cost of all classes of work will approach becoming a science. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.




Conceptual Cost Estimating Manual


Book Description




Estimating Building Costs


Book Description

Companies live or die on the basis of estimating their costs. Preparing estimates and bidding for new jobs is a complex and often costly process. There is no substitute for on the job training -- until now. Drawing on the authors' combined experience of more than 70 years, Estimating Building Costs presents state-of-the-art principles, practices, and techniques for assessing these expenditures that can be applied regardless of changes in the costs of materials, equipment, and labor. The book is an efficient and practical tool for developing contracts or controlling project costs. The authors cover the major components of the direct cost: estimating procedures and cost trends related to materials, construction equipment, and skilled and unskilled labor. They describe various types of building estimates encountered during the lifecycle of a project, as well as the role and accuracy of each. The book provides an overview of the industry, cost indexes in use, approaches to preparing a detailed estimate, and an in-depth description of the organization and function of the estimating group. Including CSI Master Format and UniFormat codes, estimating forms, a list of available estimating software packages, a detailed construction site and investigation report, the book provides a cost estimating methodology that readers can tailor to their own organizational needs.




Agile Estimating and Planning


Book Description

Agile Estimating and Planning is the definitive, practical guide to estimating and planning agile projects. In this book, Agile Alliance cofounder Mike Cohn discusses the philosophy of agile estimating and planning and shows you exactly how to get the job done, with real-world examples and case studies. Concepts are clearly illustrated and readers are guided, step by step, toward how to answer the following questions: What will we build? How big will it be? When must it be done? How much can I really complete by then? You will first learn what makes a good plan-and then what makes it agile. Using the techniques in Agile Estimating and Planning, you can stay agile from start to finish, saving time, conserving resources, and accomplishing more. Highlights include: Why conventional prescriptive planning fails and why agile planning works How to estimate feature size using story points and ideal days–and when to use each How and when to re-estimate How to prioritize features using both financial and nonfinancial approaches How to split large features into smaller, more manageable ones How to plan iterations and predict your team's initial rate of progress How to schedule projects that have unusually high uncertainty or schedule-related risk How to estimate projects that will be worked on by multiple teams Agile Estimating and Planning supports any agile, semiagile, or iterative process, including Scrum, XP, Feature-Driven Development, Crystal, Adaptive Software Development, DSDM, Unified Process, and many more. It will be an indispensable resource for every development manager, team leader, and team member.




The New Building Estimator


Book Description

Excerpt from The New Building Estimator: A Practical Guide to Estimating the Cost of Labor and Material in Building Construction, From Excavation to Finish; With Various Practical Examples of Work Presented in Detail, and With Labor Figured Chiefly in Hours and Quantities; A Handbook for Archite The field of building is always expanding, and the author and publishers try to keep the New Building Estimator abreast of every progressive development. Therefore, in addition to the main part of the book dealing with the stand ard construction, there are detailed figures on reinforced concrete, and many chapters on Square, Cubic Foot, and Comparative Costs, on Physical Valuation, and Depreciation that serve alike 'for architects, contractors, insurance and other appraisers, and railroad engineers. Many states have already valued their railroads, and the same work has been recommended by high authority for the nation i' at large, while all the buildings of great cities like Philadelphia, Cleveland, St. Paul, Denver, etc., have been assessed on a square foot basis. The figures are here put in compact form for the use of all. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.




How to Manage a Great Project


Book Description

The full text downloaded to your computer With eBooks you can: search for key concepts, words and phrases make highlights and notes as you study share your notes with friends eBooks are downloaded to your computer and accessible either offline through the Bookshelf (available as a free download), available online and also via the iPad and Android apps. Upon purchase, you'll gain instant access to this eBook. Time limit The eBooks products do not have an expiry date. You will continue to access your digital ebook products whilst you have your Bookshelf installed. So, you’ve been asked to manage a project. Not sure where to start? Start here. This is your ultimate one-stop, easy-going and very friendly guide to delivering any project of any size. Even if you’re a first time, never-done-it-before, newbie project manager, How to Manage a Great Project will get you from start to finish on budget, on target and on time.