Other formats:
BibTeX
LaTeX
RIS
@article{1141, author = {Dedecius, Kamil and Kalová, Jana}, article_location = {České Budějovice}, article_number = {1}, keywords = {correlation; correlation coefficient; Pearson correlation coefficient; linear algebra}, language = {eng}, issn = {1802-503X}, journal = {Littera Scripta}, title = {Algebraic View on Linear Correlation}, volume = {2}, year = {2009} }
TY - JOUR ID - 1141 AU - Dedecius, Kamil - Kalová, Jana PY - 2009 TI - Algebraic View on Linear Correlation JF - Littera Scripta VL - 2 IS - 1 SP - 163-168 EP - 163-168 PB - VŠTE v Českých Budějovicích SN - 1802503X KW - correlation KW - correlation coefficient KW - Pearson correlation coefficient KW - linear algebra N2 - 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. ER -
DEDECIUS, Kamil and Jana KALOVÁ. Algebraic View on Linear Correlation. \textit{Littera Scripta}. České Budějovice: VŠTE v Českých Budějovicích, 2009, vol.~2, No~1, p.~163-168. ISSN~1802-503X.
|