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Basis of Estimating Software Development

Herding Cats

The estimating of software development is both straightforward and complex. When it is suggested that estimating is hard, of no value, and unnecessary, always ask what principle is used to support that claim? Software Sizing and Estimating: Mk II FPA , Charles Symons, John Wiley & Sons, 1991.

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Software Estimating Resources

Herding Cats

This blog page is dedicated to the resources used to estimate software-intensive systems using traditional and agile development methods. Cost Modeling Agile Software Development,” Maarit Laanti and Petri Kettunen, International Transactions on Systems and Applications, Volume 1 Number 2, pp. Chakraborty and K.

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Estimating is a Learned Skill

Herding Cats

Estimating is a learned skill, used for any purpose from every-day life to management of projects. When I left for the airport this morning to catch my flight to a customer site I estimated, given the conditions, how much time I need to get to my favorite parking spot at DIA. So when you hear we can't estimate you'll know better.

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In-Depth: How Easily Biases Distort What We Believe (In The Workplace)

Scrum.org

Ross & Nisbett (2011) offer an extensive overview of research in this area. . Initially coined by cognitive psychologist Lee Ross (1977), it happens when people underestimate the influence of the situation on the behavior of others while overestimating the influence of their personal traits and beliefs (Berry, 2015).

2015 218
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Complete Collection of Project Management Statistics 2015

Wrike

earned an average of 16% more (approximately $14,500 ) than their non-credentialed peers in 2011. [6]. Estimated Project-Oriented Job Openings 2010-2020: . Inadequate cost estimates – 29%. Inaccurate task time estimate – 27%. Capterra Project Management User Research Report 2015. 8,153,340. . 3,975,650. .

2015 60
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A Compendium of Works to Increase the Probability of Project Success

Herding Cats

Establishing the Performance Measurement Baseline (PMB) , AACE Workshop, Denver, Colorado, April 16, 2011. Creating Credible Plans, Integrated Reporting and Control Systems - Part 1 , College of Performance Management, IPM Workshop, 2015. Establishing the Performance Measurement Baseline , AACE Workshop , April 16, 2011.

2003 54
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Microeconomics and Risk Management in Decision Making for Software Development

Herding Cats

Making changes late in the development cycle has significant impacts on the verification and validation of the system no matter the software development method. . A recent survey of 600 firms indicated that 35% of them had at least one "runaway' software project. Now To Risk Management. It's as simple as that.