Cluster samples - PowerPoint PPT Presentation

Cluster Analysis III

Cluster Analysis III. 10/5/2012. Outline. Estimate the number of clusters. Evaluation of clustering results. Estimate the number of clusters. Milligan &amp; Cooper(1985) compared over 30 published rules. None is particularly better than all the others. The best method is data dependent.

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466 views • 30 slides

STATISTICS

STATISTICS. JEOPARDY!. Your Sample is Showing. Koala-tative Vs. Quantitative. Keep it Discrete. Terms. Data Type. Terms 100. What word means: the chance of an event occurring?. Probability. Terms 200. What Word Means: Measurements or observations for a variable?. data.

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392 views • 28 slides

Other Sampling Methods

Other Sampling Methods. The basic idea of sampling is straightforward: take an SRS from the population and use your sample results to gain information about the population. Sometimes there are statistical advantages to using more complex sampling methods.

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637 views • 11 slides

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