This thesis consists of four papers, all exploring some aspect of common principal component analysis (CPCA), the generalization of PCA to multiple groups. The basic assumption of the CPC model is that the space spanned by the eigenvectors is identical across several groups, whereas eigenvalues associated with the eigenvectors can vary. CPCA is used in essentially the same areas and applications as PCA. The first paper compares the performance of the maximum likelihood and Krzanowski’s estimators of the CPC model for two real-world datasets and in a Monte Carlo simulation study. The simplicity and intuition of Krzanowski's estimator and the findings in this paper support and promote the use of this estimator for CPC models over the maximum ...
Principal Component Analysis (PCA) is viewed as a descriptive multivariate method for a set of n obs...
When dealing with several populations of functional data, equality of the covariance operators is of...
PCA (Principal Component Analysis ) are statistical techniques applied to a single set of variables ...
This thesis consists of four papers, all exploring some aspect of common principal component analysi...
The focus of this thesis is the common principal component (CPC) model, the generalization of princi...
The standard common principal components (CPCs) may not always be useful for simultaneous dimensiona...
The common principal components (CPC) and the proportional principal components (PPC) models are two...
Principal components analysis (PCA) is a multivariate data analysis technique whose main purpose is ...
We consider the principal components analysis of g groups of m variables for those situations in whi...
Principal component analysis (PCA) is one of the most important dimension reduction technique. It is...
The main objective of this thesis is to develop procedures for making inferences about the eigenvalu...
AbstractThe common principal components (CPC) model for several groups of multivariate observations ...
Principal Component Analysis (PCA) is one of the most popular techniques in multivariate statistica...
One important practical application of principal component analysis is to reduce a large number of v...
When the data are high dimensional, widely used multivariate statistical methods such as principal c...
Principal Component Analysis (PCA) is viewed as a descriptive multivariate method for a set of n obs...
When dealing with several populations of functional data, equality of the covariance operators is of...
PCA (Principal Component Analysis ) are statistical techniques applied to a single set of variables ...
This thesis consists of four papers, all exploring some aspect of common principal component analysi...
The focus of this thesis is the common principal component (CPC) model, the generalization of princi...
The standard common principal components (CPCs) may not always be useful for simultaneous dimensiona...
The common principal components (CPC) and the proportional principal components (PPC) models are two...
Principal components analysis (PCA) is a multivariate data analysis technique whose main purpose is ...
We consider the principal components analysis of g groups of m variables for those situations in whi...
Principal component analysis (PCA) is one of the most important dimension reduction technique. It is...
The main objective of this thesis is to develop procedures for making inferences about the eigenvalu...
AbstractThe common principal components (CPC) model for several groups of multivariate observations ...
Principal Component Analysis (PCA) is one of the most popular techniques in multivariate statistica...
One important practical application of principal component analysis is to reduce a large number of v...
When the data are high dimensional, widely used multivariate statistical methods such as principal c...
Principal Component Analysis (PCA) is viewed as a descriptive multivariate method for a set of n obs...
When dealing with several populations of functional data, equality of the covariance operators is of...
PCA (Principal Component Analysis ) are statistical techniques applied to a single set of variables ...