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Divergent Thinking in Early Childhood: Dimensions That Support Pre-Literacy Skills. [PDF]

open access: yesJ Intell
Flores C   +3 more
europepmc   +1 more source

Multivariate source apportionment and integrated indexical assessment of heavy metal contamination in northeast Indian wetland sediments and soils. [PDF]

open access: yesSci Rep
Sharma LD   +9 more
europepmc   +1 more source

Distribution of Toxic and Essential Elements in Autopsy Organs of Subjects Living in South-Eastern Poland. [PDF]

open access: yesInt J Mol Sci
Flieger W   +12 more
europepmc   +1 more source
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On Multivariate Skewness and Kurtosis

Theory of Probability and Its Applications, 1994
Summary: Let \(X\) be a \(d\)-dimensional standardized random variable \(({\mathbf E}(X) = 0\), \(\text{cov}(X) = 1)\). Then for a multivariate analogue of skewness \(s = {\mathbf E}(\| X \|^ 2 X)\) and kurtosis \(k = {\mathbf E} XX^ T XX^ T - (d + 2)I\) we show that \(\| s\|^ 2 \leq \text{tr }k + 2d\). For infinitely divisible distributions, \(\| s\|^
Tamás F Móri
exaly   +4 more sources

Bayesian skew selection for multivariate models

Computational Statistics & Data Analysis, 2010
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
Anastasios Panagiotelis   +1 more
openaire   +1 more source

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