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Agile Estimation

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Matthew McCullough
Matthew McCullough

Joe McTee at Ignite night at the Denver Open Source Users Group

EducationTechnologyBusiness
1 of 20
The Story Has A Point, But The Point Is Unitless Joe McTee JEKLsoft www.jeklsoft.com
Estimate Size…! Derive Duration!
8” 12” 1 2 16” 4
8” 12” 50.27 sq” 113.1 sq” 1 2.25 16” 201.1 sq” 4
21 1 3 13 5 8 2
m=21, looks like we will be done in three more sprints!
This talk, Creative Commons, Attribution-Noncommercial-Share Alike 2.0 Generic! http://creativecommons.org/licenses/by-nc-sa/2.0/deed.en! You want it when! Fibonacci graph! !http://flickr.com/photos/penelopejonze/3692827763/! !http://commons.wikimedia.org/wiki/File:Fibonacci_Sequence_Graph.PNG! !http://creativecommons.org/licenses/by-nc-sa/2.0/! !http://en.wikipedia.org/wiki/Public_domain! Cash! Planning poker! !http://www.flickr.com/photos/publicdomainphotos/3684571169/! !http://flickr.com/photos/alandd/3180887085/! !http://creativecommons.org/licenses/by/2.0/! !http://creativecommons.org/licenses/by-nc-sa/2.0/deed.en! Tug o War! Sprint! !http://picasaweb.google.com/lh/photo/qrjLec6cSATpN7UVliJvvQ! !http://flickr.com/photos/dewonn43/2957767510/! !http://creativecommons.org/licenses/by-nc/3.0/! !http://creativecommons.org/licenses/by-nc-sa/2.0/deed.en! Waterfall! Completed Everything! !http://flickr.com/photos/magia3e/3503432919/! !http://www.flickr.com/photos/daveynin/4227088902/! !http://creativecommons.org/licenses/by-nc/2.0/deed.en! !http://creativecommons.org/licenses/by/2.0/deed.en! Calendar! Transparency! !http://www.flickr.com/photos/yandle/844341197/! !http://flickr.com/photos/joshb/491676760/! !http://creativecommons.org/licenses/by/2.0/deed.en! !http://creativecommons.org/licenses/by-nc/2.0/deed.en! Pizza! Silver Bullet! !http://www.flickr.com/photos/thepizzareview/2305573958/! !http://www.flickr.com/photos/didmyself/3341338252/! !http://creativecommons.org/licenses/by/2.0/deed.en! !http://creativecommons.org/licenses/by-nc/2.0/deed.en! Backlog! !http://flickr.com/photos/fmcamargo/2949240877/! !http://creativecommons.org/licenses/by-nc/2.0/deed.en! Index card 1! !http://www.flickr.com/photos/cambodia4kidsorg/156548603/! !http://creativecommons.org/licenses/by/2.0/deed.en! Index card 2! !http://flickr.com/photos/koalazymonkey/3627199749/! !http://creativecommons.org/licenses/by/2.0/deed.en!

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Agile Estimation

  • 1. The Story Has A Point, But The Point Is Unitless Joe McTee JEKLsoft www.jeklsoft.com
  • 2.
  • 3.
  • 4.
  • 5. Estimate Size…! Derive Duration!
  • 6.
  • 7. 8” 12” 1 2 16” 4
  • 8. 8” 12” 50.27 sq” 113.1 sq” 1 2.25 16” 201.1 sq” 4
  • 9.
  • 10.
  • 11.
  • 12. 21 1 3 13 5 8 2
  • 13.
  • 14.
  • 15.
  • 16.
  • 17. m=21, looks like we will be done in three more sprints!
  • 18.
  • 19.
  • 20. This talk, Creative Commons, Attribution-Noncommercial-Share Alike 2.0 Generic! http://creativecommons.org/licenses/by-nc-sa/2.0/deed.en! You want it when! Fibonacci graph! !http://flickr.com/photos/penelopejonze/3692827763/! !http://commons.wikimedia.org/wiki/File:Fibonacci_Sequence_Graph.PNG! !http://creativecommons.org/licenses/by-nc-sa/2.0/! !http://en.wikipedia.org/wiki/Public_domain! Cash! Planning poker! !http://www.flickr.com/photos/publicdomainphotos/3684571169/! !http://flickr.com/photos/alandd/3180887085/! !http://creativecommons.org/licenses/by/2.0/! !http://creativecommons.org/licenses/by-nc-sa/2.0/deed.en! Tug o War! Sprint! !http://picasaweb.google.com/lh/photo/qrjLec6cSATpN7UVliJvvQ! !http://flickr.com/photos/dewonn43/2957767510/! !http://creativecommons.org/licenses/by-nc/3.0/! !http://creativecommons.org/licenses/by-nc-sa/2.0/deed.en! Waterfall! Completed Everything! !http://flickr.com/photos/magia3e/3503432919/! !http://www.flickr.com/photos/daveynin/4227088902/! !http://creativecommons.org/licenses/by-nc/2.0/deed.en! !http://creativecommons.org/licenses/by/2.0/deed.en! Calendar! Transparency! !http://www.flickr.com/photos/yandle/844341197/! !http://flickr.com/photos/joshb/491676760/! !http://creativecommons.org/licenses/by/2.0/deed.en! !http://creativecommons.org/licenses/by-nc/2.0/deed.en! Pizza! Silver Bullet! !http://www.flickr.com/photos/thepizzareview/2305573958/! !http://www.flickr.com/photos/didmyself/3341338252/! !http://creativecommons.org/licenses/by/2.0/deed.en! !http://creativecommons.org/licenses/by-nc/2.0/deed.en! Backlog! !http://flickr.com/photos/fmcamargo/2949240877/! !http://creativecommons.org/licenses/by-nc/2.0/deed.en! Index card 1! !http://www.flickr.com/photos/cambodia4kidsorg/156548603/! !http://creativecommons.org/licenses/by/2.0/deed.en! Index card 2! !http://flickr.com/photos/koalazymonkey/3627199749/! !http://creativecommons.org/licenses/by/2.0/deed.en!