... investigation, no correlationwas found between CCPA titer and CSF HIV-1 viral loadin the linearregression analysis; that is, a higher antigentiter did not correlate with a higher viral load.Therefore, ... cellularresponse in the CSF.Our study has several limitations. First, we used CCPAtiter in the linearregressionanalysis to evaluate the corre-lation between the disease burden of this pathogen andCSF ... variables that influence HIV-1 cerebrospinal fluid concentrations in cryptococcal meningitis: linearregression analysis Variable rp 95% Confidence intervalHIV-1 plasma viral load 0.15 0.39 In CSF:Leukocyte...
... Multifactor Discriminant Analysis isbased.2.1. Multilinear PCA. Multilinear Principal Component Analysis (MPCA) [1, 2 ] is a multilinear extension of PCA.MPCA computes a linear subspace representing ... a test sample onto nonlinear subspace,respectively, and these can be calculated by KPCA as shownin [11].2.2. Linear Discriminant Analysis. Since Linear Discriminant Analysis (LDA) [3, 4] is ... Discriminant Analysis offers the combined virtues ofboth multifactor analysis methods and discriminant analysis methods. Like multilinear subspace methods, MultifactorDiscriminant Analysis can...
... Nonlinear Functional Analysis and Its Applications—Part 1: Fixed-Point Theorems,Springer,New York, NY, USA, 1986.51 E. Zeidler, Nonlinear Functional Analysis and Its Applications—Part 2 A: Linear ... E. Zeidler, Nonlinear Functional Analysis and Its Applications—Part 2 B: Nonlinear Monotone Operators,Springer, New York, NY, USA, 1990.53 E. Zeidler, Nonlinear Functional Analysis and Its ... Ljusternik-Schnirelman theory for indefinite and not necessarily odd nonlinearoperators and its applications,” Nonlinear Analysis: Theory, Methods & Applications, vol. 4, no. 3, pp.451–489,...
... ON kTH-ORDER LINEAR FUNCTIONALEQUATIONS WITH CONSTANT COEFFICIENTS JITKA LAITOCHOV´AReceived 30 January 2006; Accepted 18 May 2006Abel functional equations are associated to a linear homogeneous ... has a solution of the formf= λα(x), (3.3)where α satisfies Abel equation (3.1). Linear system (3.2)isalineardifference equation with constant coefficients of theformakf (x + k)+ak−1f (x ... it-erates of a function, Abel functional equation, and linear homogeneous functional equa-tion in S with constant coefficients. T he classical theory of linear homogeneous functionaland difference equations...
... Anti-Lyapunov method for systems of discrete equations, Nonlinear Analysis 57 (2004),no. 7-8, 1043–1057.[10] D. Ya. Khusainov and G. V. Shuklin, Linear autonomous time-delay system with permutationmatrices ... equation Δu(k + n) =−p(k)u(k), Abstractand Applied Analysis 2004 (2004), no. 6, 461–470.[4] A.BoichukandM.R˚uˇziˇckov´a, Solutions of nonlinear difference equations bounded on the wholeline, ... for example, in the recent papers [2–9, 11–13].REPRESENTATION OF SOLUTIONS OF LINEAR DISCRETE SYSTEMS WITH CONSTANT COEFFICIENTS AND PURE DELAYJ. DIBL´IK AND D. YA. KHUSAINOVReceived 16 January...
... 93.9 30.08 161.7Σ 107.1 102.2 -4.9Table 2: Regression results from OLS regression (N = 144)Unstandardized regression coefficientStandardized regression coefficientt value p valuePhysician ... citation purposes)Human Resources for HealthOpen AccessResearchWorkforce analysis using data mining and linearregression to understand HIV/AIDS prevalence patternsElizabeth A Madigan*1, ... level should be consideredas "effective".Standard multiple regression analysesStandard ordinary least squares regression was performedusing some of the same variables used in the...
... Lecture notes 7Lecture 7MULTIPLE LINEARREGRESSION MODELIntroduction and Estimation1) Introduction to the multiple linearregression modelThe simple linearregression model cannot explain everything. ... when there is perfect multi-collinearity, we cannot receive finite solutions for the regression coefficients. 8) Meaning of estimated coefficients in the multiple regression modelName : partial ... multiple regression model 10.1 BLUE – “Best Linear Unbiased Estimator.” This property is the same as for the simple regression model. We should understand three properties of BLUEø : -1. Linear...
... the problem of multicollinearity due to the correlation between the potential independent variables. Prais-Winsten procedure was employed to estimate the regression coefficients [5-7]. ... respectively. Since all these values are less than 10, the multicollinearity problem is removed by employing stepwise regression. All of the coefficients in Eq. 3 are significantly different from zero. ... the t test for testing the significance of the estimated regression coefficients and F test for testing the utility of the overall regression model suggested that Model B is statistically...