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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. Performance Evaluation of non?Markovian

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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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Kanban History: Origin & Expansion Across Industries

ProjectManager.com

While kanban systems were once analog, they have since moved into the digital space and are often found in project management software. ProjectManager is award-winning project and portfolio management software that has powerful kanban features that can estimate project costs and track resource allocation.

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Why Johnny Can't Estimate? (Update)

Herding Cats

There is a discussion of the conjecture that estimates are a waste, estimates can't be done, estimates are evil, estimates must be stopped immediately. In our domain of engineered systems, there is a broad range of problems, complex issues, approaches to solving problems. In all cases, we start our work with.

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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. Don't hear one?

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Estimating Accuracy Mathematics

Herding Cats

In the estimating business, like many things in project management, there is confusion about principles, practices, and processes. A good estimation approach should provide estimates that are within 25% of the actual results, 75% of the time. Software Engineering Metrics and Models. Dunsmore and V.Y.

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Estimating Tools and Resources

Herding Cats

Tools and resources for cost and schedule estimating, when you here estimates are hard, we're bad at estimating, estimates are a waste, estimates are misused All those statements are fallacies. iceaaonline.com International Cost Estimating and Analysis Association. link] NASA Cost Estimating Handbook.