[MINI] Anscombe's Quartet
Data Skeptic12 Juni 2015

[MINI] Anscombe's Quartet

This mini-episode discusses Anscombe's Quartet, a series of four datasets which are clearly very different but share some similar statistical properties with one another. For example, each of the four plots has the same mean and variance on both axis, as well as the same correlation coefficient, and same linear regression.

The episode tries to add some context by imagining each of these datasets as data about a sports team, and why it can be important to look beyond basic summary statistics when exploring your dataset.

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Avsnitt(601)

Shadow Profiles on Social Networks

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[MINI] The Chi-Squared Test

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[MINI] Partially Observable State Spaces

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23 Jan 201512min

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16 Jan 201528min

[MINI] Data Provenance

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Doubtful News, Geology, Investigating Paranormal Groups, and Thinking Scientifically with Sharon Hill

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3 Jan 201531min

[MINI] Belief in Santa

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