Algebraic View on Linear Correlation

Result code in IS VaVaI

RIV/75081431:_____/09:00000114 - isvavai.cz

Result on the web

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DOI - Digital Object Identifier

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Result language

angličtina

Original language name

Algebraic View on Linear Correlation

Original language description

The paper deals with a linear correlation coefficient. First, it presents its derivation in terms of linear algebra and shows, that it has a quality of angle between two vectors of data samples. As the linear correlation coefficient is often used in manyacademical situations, the frequent mistake of considering it as a general measure of dependence of two data sets is discussed as well. An example of fully dependent yet uncorrelated data is included.

Czech name

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Czech description

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Type

J_x - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

CEP classification

BA - General mathematics

OECD FORD branch

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Project

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Continuities

V - Vyzkumna aktivita podporovana z jinych verejnych zdroju

Publication year

2009

Confidentiality

S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Name of the periodical

Littera Scripta

ISSN

1802-503X

e-ISSN

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Volume of the periodical

2

Issue of the periodical within the volume

1

Country of publishing house

CZ - CZECH REPUBLIC

Number of pages

6

Pages from-to

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UT code for WoS article

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EID of the result in the Scopus database

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