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NOTE Data preparation and consideration will take some time here

NOTE Data preparation and consideration will take some time here. know | Freq . Percent Cum. sten | stensen| ------------+----------------------------------- 1 | 70 97.22 97.22 2 | 1 1.39 98.61

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NOTE Data preparation and consideration will take some time here

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  1. NOTEData preparation and consideration will take some time here

  2. know | Freq. Percent Cum. sten | stensen| ------------+----------------------------------- 1 | 70 97.22 97.22 2 | 1 1.39 98.61 5 | 1 1.39 100.00 ------------+----------------------------------- Total | 72 100.00 Sten Stensen

  3. General tips and tricks toAssignment 2 • Be consistent andprecise • Thiswillinvolvequite a bit of “data fumbling” • Don’tjust delete any data that looks suspicious • How aboutreconstructing data? • Don’t base conclusions on eye-balling graphsonly • Be consistent • Referto the literature (as in the assignment + as in the lectures) • Real data  real analysis decisions • Don’tjust run a single test andthen say “doesn’twork” • Useyour data (wisely)

  4. (continued) • Intro: start with a problem or interestingfinding, notwith data or with “this is assignment 2” • Useanexplanatory research question (“why?”) notjust a descriptiveone • Useyour data as a test case foryour hypotheses (don’tuse the data as aninspirationfor hypotheses) • There are manynetworkmeasures. Carefullyexplainwhyyouuse the oneyoudid • No direct copyingfromlecture slides

  5. (continued) It can be hard to find significant results. Show an effort! Try subgroups, try to leave out those who did not pay much attention, check for outliers, etc You have lots of variables available: use them! Assumptions of the analyses: check them and show it (don't just say you did) Finally: this is not just a copy-and-paste assignment. Think for yourselves. Do something smart with the data.

  6. Grading: comparison of originality of arguments, correctness of used methods and answer, relevant references to the literature, level of detail and care-intensity. If you need help, let me know! (email is easiest)

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