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Information Discovery, Analysis, & Interpretation

Information Discovery, Analysis, & Interpretation. Lecture 7 Tues 24 Feb 2009. Plan. Pareto Chart PIM. Pareto Analysis. Vilfredo Pareto C19 Italian Economist Investigated distribution of wealth Discovered 80/20 ‘rule’ Pareto Chart Chart based on 80/20 principle*

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Information Discovery, Analysis, & Interpretation

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  1. Information Discovery, Analysis, & Interpretation Lecture 7 Tues 24 Feb 2009

  2. Plan • Pareto Chart • PIM

  3. Pareto Analysis Vilfredo Pareto • C19 Italian Economist • Investigated distribution of wealth • Discovered 80/20 ‘rule’ Pareto Chart • Chart based on 80/20 principle* • Heuristic i.e. rule of thumb • Prioritisation tool • Separate important few from the ‘trivial many’ *Sometimes 70/30

  4. Problems with Car X in Jan 2009 Which problems should we focus on?

  5. Pareto Chart 80/20 0r 70/30?

  6. Sort Data

  7. Choose Column & ‘Descending’ Option

  8. Use ‘AutoSum’ to add Occurences

  9. Add Formula to Calculate %

  10. Click on ‘AutoFill’ Handle & Drag Down

  11. Add Formula to Calculate Cumulative %

  12. Click on ‘AutoFill’ Handle & Drag Down

  13. Highlight Relevant Columns & Click on ‘Chart Wizard’

  14. Click on ‘Custom Types’ & ‘Line - Column on 2 Axes’

  15. Add Title and Label Axes

  16. Right Click on 2nd Y Axis and Click Format Axis

  17. Change ‘Scale’ to ‘Maximum’ of 100

  18. Done!

  19. Pareto Chart in Excel • Formulas • Autofill • Sum function • Data sorting • Custom Type Charts • Edit Chart: Text Orientation, Scale

  20. Assignment 2 Problems

  21. Which to act on? • Tally answers from questionnaires? • What are pro’s and con’s of this? Pareto voting • Vote for top 3 problems • Create Pareto Chart • Separate vital few from trivial many • What are pro’s and con’s?

  22. PIM What PIM problems do you have? • Think about work projects, college assignments, personal projects • What PIM tools do you use? • If you were feeling adventurous, what PIM tools could you use? • Would you use a wiki? • Plan PIM strategy for assignment 3. What information will you need to manage? How will you manage it?

  23. Time permitting… Remember EVERYTHING! www.evernote.com Could evernote be a useful PIM tool? HOMEWORK if time doesn’t permit

  24. Homework • TreePad • askSam • MyInfo • ConnectedText • EasyNoter • CUEcards • Onfolio • Paperport • myInfoSafe • OneNote • Debrief • Ultra Recall • myBase • Zoot • The Guide • The Journal • Quosa • NotaBene • KnowledgeWorkshop • WhizFolders • Action Outline • BrainStorm • GoBinder Evaluate 1 PIM software in terms of usefulness to you for next week http://code.google.com/p/kognite/wiki/DocumentManagementSoftware

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