Results 31 to 40 of about 672,008 (194)

Texture analysis of acute myocardial infarction with CT: First experience study. [PDF]

PLoS ONE, 2017
To investigate the feasibility and accuracy of texture analysis to distinguish through objective and quantitative image information between healthy and infarcted myocardium with computed tomography (CT).Twenty patients (5 females; mean age 56±10years ...
Ricarda Hinzpeter, Matthias W Wagner, Moritz C Wurnig, Burkhardt Seifert, Robert Manka, Hatem Alkadhi   +5 more
doaj   +1 more source

The value of diffusion kurtosis imaging histogram combine with EphA2 grading in glioma grading

Chinese Journal of Contemporary Neurology and Neurosurgery, 2023
Objective To investigate the value of diffusion kurtosis imaging (DKI) histogram combined with Ephrin type⁃A receptor 2 (EphA2) in the evaluation of glioma grading.
LI Jian⁃rui, LIU Xiao⁃xue, XU Qiang, LUO Zhong⁃qiang, LU Guang⁃ming, ZHANG Zhi⁃qiang   +5 more
doaj   +1 more source

Skewness and kurtosis of multivariate Markov-switching processes

Computational Statistics & Data Analysis, 2016
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
FIORENTINI, GABRIELE, Planas, Christophe, Rossi, Alessandro   +2 more
openaire   +1 more source

Kurtosis tests for multivariate normality with monotone incomplete data [PDF]

TEST, 2014
We consider the problem of testing multivariate normality when the data consists of a random sample of two-step monotone incomplete observations. We define for such data a generalization of Mardia's statistic for measuring kurtosis, derive the asymptotic non-null distribution of the statistic under certain regularity conditions and against a broad ...
Yamada, Tomoya, Romer, Megan M., Richards, Donald St. P.   +2 more
openaire   +2 more sources

Journal of Multivariate Experimental Personality and Clinical Psychology, v.1, no.3 (complete version)

, 1975
The third issue of the Journal of Multivariate Experimental Personality and Clinical Psychology edited by G.R. Pierson. Editorial policy board: R.B. Cattell, H.J. Eysenck, J.P. Guilford and P.E.

core   +1 more source

A method to simulate multivariate outliers with known mahalanobis distances for normal and non-normal data

Methods in Psychology
Monte Carlo simulations and theoretical analyses have repeatedly demonstrated the impact of outliers on statistical analysis. Most simulation studies generate outliers using one of two general approaches: by multiplying an arbitrary point by a constant ...
Oscar L. Olvera Astivia
doaj   +1 more source

Journal of Multivariate Experimental Personality and Clinical Psychology, v.1, no.4 (complete version)

, 1975
The fourth issue of the Journal of Multivariate Experimental Personality and Clinical Psychology edited by G.R. Pierson. Editorial policy board: R.B. Cattell, H.J. Eysenck, J.P. Guilford and P.E.

core   +1 more source

PREDICTING THE DEPOSITIONAL ENVIRONMENTS AND TRANSPORTATION MECHANISMS OF SEDIMENTS USING GRANULOMETRIC PARAMETERS, BIVARIATE AND MULTIVARIATE ANALYSES

GeoScience Engineering, 2019
Grain size distribution and classes present in sedimentary rocks are responsive to the physical changes of the transporting media and the basin of deposition.
P. R. IKHANE, O.V. OLADIPO, O.O. OYEBOLU
doaj   +1 more source

Prognostic ¹⁸F-FDG Radiomic Features in Advanced High-Grade Serous Ovarian Cancer

Diagnostics, 2023
High-grade serous ovarian cancer (HGSOC) is an aggressive disease with different clinical outcomes and poor prognosis. This could be due to tumor heterogeneity. The 18F-FDG PET radiomic parameters permit addressing tumor heterogeneity. Nevertheless, this
Daniela Travaglio Morales, Carlos Huerga Cabrerizo, Itsaso Losantos García, Mónica Coronado Poggio, José Manuel Cordero García, Elena López Llobet, Domenico Monachello Araujo, Sebastián Rizkallal Monzón, Luis Domínguez Gadea   +8 more
doaj   +1 more source

Journal of Multivariate Experimental Personality and Clinical Psychology, First Number, v.1, no.1 (complete version) 

, 1973
The first issue of the Journal of Multivariate Experimental Personality and Clinical Psychology edited by G.R. Pierson. Editorial policy board: Raymond B. Cattell, Hans J. Eysenck, Joy P. Guilford and Paul E. Meehl.Digitized and published in SOAR:Shocker
Western Institute of Multivariate Experimental Psychology
core   +1 more source