About: Algebraic View on Linear Correlation

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An Entity of Type : http://linked.opendata.cz/ontology/domain/vavai/Vysledek, within Data Space : linked.opendata.cz associated with source document(s)

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rdf:type	skos:Concept http://linked.opendata.cz/ontology/domain/vavai/Vysledek
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 many academical 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. 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 many academical 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. (en)
Title	Algebraic View on Linear Correlation Algebraic View on Linear Correlation (en)
skos:prefLabel	Algebraic View on Linear Correlation Algebraic View on Linear Correlation (en)
skos:notation	RIV/75081431:_____/09:00000114!RIV10-MSM-75081431
http://linked.open...avai/riv/aktivita	V
http://linked.open...avai/riv/aktivity	V
http://linked.open...iv/cisloPeriodika	1
http://linked.open...vai/riv/dodaniDat	2010
http://linked.open...aciTvurceVysledku	Kalová, Jana Dedecius, Kamil
http://linked.open.../riv/druhVysledku	J - Článek v odborném periodiku
http://linked.open...iv/duvernostUdaju	S - Úplné a pravdivé údaje nepodléhající ochraně podle zvláštních právních předpisů
http://linked.open...titaPredkladatele	Vysoká škola technická a ekonomická v Českých Budějovicích
http://linked.open...dnocenehoVysledku	302441
http://linked.open...ai/riv/idVysledku	RIV/75081431:_____/09:00000114
http://linked.open...riv/jazykVysledku	eng - angličtina
http://linked.open.../riv/klicovaSlova	correlation; correlation coefficient; Pearson correlation coefficient; linear algebra (en)
http://linked.open.../riv/klicoveSlovo	correlation coefficient Pearson correlation coefficient correlation linear algebra
http://linked.open...odStatuVydavatele	CZ - Česká republika
http://linked.open...ontrolniKodProRIV	[A30DB4FADCC3]
http://linked.open...i/riv/nazevZdroje	Littera Scripta
http://linked.open...in/vavai/riv/obor	BA
http://linked.open...ichTvurcuVysledku	2 (xsd:int)
http://linked.open...cetTvurcuVysledku	2 (xsd:int)
http://linked.open...UplatneniVysledku	2009
http://linked.open...v/svazekPeriodika	2
http://linked.open...iv/tvurceVysledku	Dedecius, Kamil Kalová, Jana
issn	1802-503X
number of pages	6 (xsd:int)

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