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Correlation surfaces of two or more indices when the components of the indices are normally distributed. - MaRDI portal

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Correlation surfaces of two or more indices when the components of the indices are normally distributed. (Q2605143)

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Correlation surfaces of two or more indices when the components of the indices are normally distributed.
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    Correlation surfaces of two or more indices when the components of the indices are normally distributed. (English)
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    1937
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    Wie Verf. mit Recht hervorhebt, ist vor dem Gebrauch von Indices zu warnen, da sie nicht unkorreliert sind, selbst wenn alle Komponenten voneinander unabhängig sind. Verf. gibt als Beweis für diese Behauptung die gleichzeitige Verteilung für zwei Indices an, wenn die Komponenten sich normal verhalten. Die Möglichkeit, den Ansatz auf mehrere Indices auszudehnen, wird aufgezeigt.
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