= BIOP Recommandations=
Do not plot mean of ( mean of ( mean of (mean of a measure) ) ) )
SHOW your work! Show dot plots!
==Anscombe's quartet, a.k.a "what's behind the mean" ==
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The 4 datasets have the same :
- Mean : 7.5
- Standart Deviation : 4.12
- Regression line : y = 3 + 0.5x
- correlation : 0.816
[[ http://www.sjsu.edu/faculty/gerstman/StatPrimer/anscombe1973.pdf | Graphs in Statistical Analysis ]]
F. J. Anscombe , The American Statistician, Vol. 27, No. 1. (Feb., 1973), pp. 17-21.
== Data representation ==
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[[ http://journals.plos.org/plosbiology/article?id=10.1371/journal.pbio.1002128 | Beyond Bar and Line Graphs: Time for a New Data Presentation Paradigm. ]]
Weissgerber , Milic, Winham, Garovic. PLOS, Published: April 2015
== Chart Suggestions ==
{F3437530 , size=full}
[[ http://extremepresentation.typepad.com/blog/2006/09/choosing_a_good.html | Source ]]
== Example ==
Different Field of view of a sample //(clic on the image if not animated)//
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Corresponding measurement// (clic on the image if not animated)//
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All measurements plotted together
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This is how you result would look like if you plot mean of each fields
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== It's not only US ==
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== Using the Student’s t-test with extremely small sample sizes ==
[[ https://pareonline.net/getvn.asp?v=18&n=10 | article ]]