Project Estimating Skills: How to Master Successful Project Estimation

Online PM Courses

Why is Project Estimation a big deal? It's very hard to do well & poor estimates are often a major reason for cost or schedule over-runs. The post Project Estimating Skills: How to Master Successful Project Estimation appeared first on OnlinePMCourses.

Which estimation methods are favored for adaptive delivery?

Kiron Bondale

If you ever find yourself wanting to inject some energy into a cross-functional gathering of delivery staff and stakeholders, ask for their opinion on estimates. Relative sizing – this covered such techniques as story pointing, T-shirt sizing, affinity estimating and others.

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Project Estimation Techniques: A Quick Guide

ProjectManager.com

A successful project starts with a successful estimate. All of these considerations are part of project estimation techniques. Estimation techniques are helpful for making decisions on the viability of your project. What Are Project Estimation Techniques?

Should You Estimate Your Feature Backlog?

Growing Agile

Anyone who knows me knows I’m not a fan of estimation. Instead of that we should be listing what features we want in a backlog that is not estimated. These tasks can probably be estimated in some way to help the team know how much to pull in for that given iteration.

Estimating Agile Projects.Or Not

Mike Griffiths

Project managers generally like plans and estimates so we can forecast when things should be done and how much they may cost. " So, when project managers hear about ideas such as "let's stop estimating," it can trigger a knee-jerk reaction.

How To Be An Estimating Superhero

Rebel’s Guide to PM

A statistical model for estimating isn’t normally something I’d put in the ‘make my job easy’ box, but I might just have found one that works. What if you want an estimate that is, say, 75% reliable? PERT can’t give you those kinds of estimates. How reliable is this estimate?”.

Estimating

Zen Project Management

I started thinking about how common it is for people to not be able to provide good estimates. It was ironic, but part of the work with my client that week was explaining the technique of relative estimates using t-shirt sizes and story points. The team I was working with was new to agile and used to the old way of doing absolute estimates, which as we all know are not as accurate because of things like student syndrome or Parkinson's Law.

Everyone estimates!

Musings on Project Management

We all make estimates; and we all make estimates all the time. When I make the 20 mile trip each Tuesday to a client site, I estimate adjustments to a baseline based on weather and road construction and if I know about an accident. Really, no one sets out to do anything meaningful without some estimate in mind re time, or cost, or risk; usually we can also notionally estimate the scope. So, agile estimate

Estimate everything?

Musings on Project Management

Mike Cohn on estimating (from his email blasts): "Because I've written a book on estimating, people seem to think I estimate everything on my product backlog. I ask a team to estimate a product backlog item only when having the estimate will lead to actionably different behavior. So, for example, I might ask a team for an estimate on a user story so that I can decide if I want. agile estimate

Why do we need Estimation?

Agilemania

If our estimates are wrong most of the time, why should we even attempt estimating in the first place? If this is the case, why bother estimating at all? . Estimating can work but only if you understand why you are doing it. Let us understand why we estimate. .

What is Level of Effort (LOE)? Plus, 5 Tips for Effort Estimation

ProjectManager.com

What Is Effort Estimation? In order to know a task’s LOE, you must practice something called effort estimation. Effort estimation is the process through which we approximate how much time, energy or money deliverables will demand so that we can rank this on a scale.

2021 360

Rough Order of Magnitude (ROM) Estimate and How to Calculate It (with example)

Rebel’s Guide to PM

What is a ROM estimate used for? A rough order of magnitude estimate is used to give you a very high level view of potential project costs. But in reality, we rarely have the time or luxury of being able to provide that level of estimate at the earliest stage of project.

2021 362

Planning Poker – build accurate estimates for sprints on agile projects

The Digital Project Manager

Planning Poker is a great freemium agile estimation digital card game that enables a collaborative approach for consensus-driven estimating to guide sprint planning. The post Planning Poker – build accurate estimates for sprints on agile projects appeared first on The Digital Project Manager. Play around. General Tools

2017 131

Cost Estimation in Project Management – An Introductory Guide for PMs

nTask

Thus, cost estimation in project management is essential for predicting the project’s scope. Well, project cost estimation is not just an invoice. You need project management software like nTask to ease your cost estimation processes. Analogous Estimating.

A Complete Guide To Project Estimation Techniques

Agilemania

Project Estimation is an underrated skill that has not been talked about much. Despite 35,00,00,000 search results for the query as we speak, project estimation still remains a topic that needs education. What is Project Estimation? Key Aspects of Project Estimation.

Project Estimation: Master the Tools and Techniques

Online PM Courses

There are two reasons why Project Estimation is a big deal for project managers. And second, poor estimates are often a primary reason for a project cost or schedule over-run. So, in this article, we’ll take a careful look at project estimation, to help you learn how to master the art and craft of doing it well. What is Project Estimation? Why is Project Estimation so hard? The Estimation Knife Edge. Methods and Tools for Project Estimation.

How To Be An Estimating Superhero

Rebel’s Guide to PM

A statistical model for estimating isn’t normally something I’d put in the ‘make my job easy’ box, but I might just have found one that works. He’s taken the PERT (Project Evaluation and Review Technique) estimating approach to the next level by letting you add a dash of professional judgement in with the numbers. What if you want an estimate that is, say, 75% reliable? PERT can’t give you those kinds of estimates. How reliable is this estimate?”.

2016 256

Agile Project Management: Principles, Meetings, Values & Tools

ProjectManager.com

What Is Agile Project Management? Agile project management is an iterative approach to delivering a project through short planning cycles called sprints. Agile project management allows teams to gather customer feedback as the project progresses. History of the Agile Methodology.

2022 267

RBS is one more technique for your estimation tool belt!

Kiron Bondale

Project managers need to be comfortable with different estimation techniques. Foundational project management courses will teach you about analogous, bottom-up, parametric and three-point estimating. Take a course covering agile delivery and you’ll learn about relative sizing techniques such as estimating poker or t-shirt sizing. Estimate the size or effort of that story or work package.

2018 131

Estimating on Agile Projects

Herding Cats

Here's a straightforward approach to estimating on agile projects. This is an example of the estimating profession found on many domains. . NoEstimates Estimating

Estimation Techniques in Scrum

ActiveCollab

Estimation is quite challenging to master but a crucial part of the Agile methodology. As a business owner or manager, it’s your responsibility to estimate the work and plan ahead. WHY DO WE ESTIMATE IN AGILE?

Agile Estimation A SoundNotes Tutorial

Leading Agile

Estimating work in Agile is something many people struggle to understand. It’s not that it’s an especially complicated thing, but there is often confusion about things like why many people prefer to use story points instead of hours, why some people feel compelled to try and convert story points to hours (and why some of us find that so frightening), how t-shirt sizing works, and the eternal question of how do I get my teams to estimate accurately.

What is Agile Project Planning? An Introduction for Beginners

ProjectManager.com

While agile is relatively new, it has made a big splash in the work of project management. It started in software development, but has since been adopted by other industries that have seen the benefit of agile’s iterative approach. What Is Agile Project Management?

2021 332

Project Estimation Techniques Everyone Needs To Know

Wrike

Project estimation techniques help project managers accurately estimate essential elements, such as cost and scope , within their projects. What are project estimation techniques? An estimate is a rough calculation of something. Why are project estimates important?

Estimates, Forecasts, Projections

Herding Cats

Estimates. An Estimate is a value inferred for a population of values based on data collected from a sample of data from that population. The estimate can also be produced parametrically or through a simulation (Monte Carlo is common, but Method of Moments is another we use). . Estimates can be about the past, present, or future. We can estimate the number of clams in the Pleistocene era that are in the shale formations near our house. Estimate to Complete.

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. The reason for this resource page is the lack of understanding of how to estimate, the urban myths about software estimating, and the fallacies that estimating is not needed, when developing software, in the presence of uncertainty, when spending other peoples money. Estimating Probable System Cost,” Stephen A.

Why Johnny Can't Estimate?

Herding Cats

Ranging from traditional to agile and combinations in between. Since all risk comes from uncertainty - reducible (Epistemic) and irreducible (Aleatory), estimating is a foundation of all we do. There is no discussion of the conjecture that estimates are a waste, estimates can't be done, estimates are evil, estimates must be stopped immediately. Paradigm of agile project management from Glen Alleman. . Gow to avoid common estimating mistakes.

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. The same process for estimating is applied to multi-billion dollar projects we work. Here's some materials that provide the tools and processes needed to learn how to estimate.

Estimates Are Useful, Just Ditch the Numbers

Scrum.org

TL; DR: Estimates Are Useful, Just Ditch the Numbers. Many people dislike estimating work items as estimates supposedly open the path to the misuse of velocity by the managers, reintroducing Taylorism, micro-management, and excessive reporting through the backdoor.

Roadmapping and Budgeting with Rapid Estimation

Leading Agile

Importantly, we have to be able to do that without redirecting the whole org to create an estimate. We have to get good at taking ambiguous requirements and translating them into chunks that we can meaningfully size, even though we have very little info — rapid estimation. Some organizations deal with this by disrupting current work to pull bunches of people into estimating these big chunks of work. The unit of delivery is the Agile team.”.

Why Johnny Can't Estimate? (Update)

Herding Cats

Ranging from traditional to agile and combinations in between. 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. To be informed how to estimate in this broad range of domains, problems, and impacts — education, experience, and skill are needed. To make decisions in these conditions, estimates are required. Gow to avoid common estimating mistakes.

What is an Estimate? What is Estimating?

Herding Cats

I work in a domain where estimates are made every single week. Estimate to Complete (ETC), Estimate at Completion (EAC), Estimated Completion Date (ECD) are the life blood of our software intensive system of systems programs. In Agile the Product Roadmap and Release Plan are the basis of the PMB. Since all projects operate in the presence of uncertainty, with the resulting risk - estimates are needed to make decisions that impact the future.

How to Increase the Accuracy of Your Project Estimates

MavenLink

Creating an accurate estimate up front will help balance both sides by setting client expectations and preventing surprise costs from compromising profit margins. Having an accurate, reusable estimation model plays a pivotal role. What Makes an Accurate Estimation Model? The estimation process should not simply result in one high-level cost estimate and overview of deliverables. The Importance of Estimation Models. The Estimation Process Review.

Basis of Estimating Software Development

Small Business CEO

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? Here are some resources that will provide guidance to produce credible software development estimates, in both traditional and agile domains. While some have publication dates that may seem old, the principles in these books are immutable, even for agile projects.

How to Talk About Estimates

Herding Cats

What is an estimate? An estimate as a noun is an approximate calculation or judgment of the value, number, quantity, or extent of something. An estimate as a verb is to roughly calculate or judge the value, number, quantity, or extent of. But those estimates, nouns, and verbs themselves's have other attributes. Estimating and the resulting Estimates must be described by their accuracy and precision. Let's Stop Guessing and Start Estimating.

Agile Estimating Methods and Impact on Project Development Performance Index

Herding Cats

The presentation " Quantifying the Impact of Agile Practices ," Larry MacCherone at the RallyOn 2013 Conference, presents some results on estimating impacts. The chart below shows 4 estimating types, including No Estimates, the sample sizes for each type and the components that make up the estimating types. Teams doing Full Scrum have 250% better Quality than teams doing No Estimating. How to Estimate Software Development. Mike Cohn's Agile Quotes.

2016 53

When will we get there?  How to estimate in Scrum.

Scrum.org

To get to an answer that provides meaningful information, your Scrum Team first needs to decide how to estimate. As the Product Owner, you need to take the data from the estimated Product Backlog items (PBIs) and choose how to forecast a delivery date. Three Ways to Estimate.

Overcoming the Roadblocks in Agile Backlogs

Leading Agile

Many teams that operate within Agile are struggling. We find that the backlogs that Agile teams frequently operate from appear as a thematic list of items that the product owner wants built. Agile Agile Teams Backlog

2022 99

Project Estimation Methods

Planview

The following content is based on the whitepaper, “Bigger Than a Breadbox: 10 Tips for Better Project Estimates, Part 1,” written by Jerry Manas. Much like a GPS uses satellite information on traffic patterns to calculate the remaining time on your trip, project estimation methods help you maintain a realistic project schedule. Guess you could say it’s the GPS of estimating. The GPS of Estimating. Contributor estimates. Leveraging contributor estimates.

PRINCE2® Agile Foundation and Practitioner

Techno-PM

What is PRINCE2 Agile? PRINCE2 Agile is a project management process that focuses on delivering projects with high levels of customer satisfaction. PRINCE2 Agile has been designed across all industries; it is not limited to construction or IT-type industries like other processes are.