Difference between revisions of "Sxx Command"
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Revision as of 23:21, 14 January 2011
- Sxx[List of Numbers]
- Calculates the statistic Σ(x2) - Σ(x) * Σ(x)/n.
- Sxx[List of Points]
- Calculates the statistic Σ(x2) - Σ(x) * Σ(x)/n using the x-coordinates of the given points.
