Search Results - "Hannu Oja"

Mann-Whitney Type Tests for Microarray Experiments: The R Package gMWT by Fischer, Daniel, Oja, Hannu

“…We present the R package gMWT which is designed for the comparison of several treatments (or groups) for a large number of variables. The comparisons are made…”
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Notion of Information and Independent Component Analysis by Radojičić, Una, Nordhausen, Klaus, Oja, Hannu

“…Partial orderings and measures of information for continuous univariate random variables with special roles of Gaussian and uniform distributions are…”
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miR‐193b is an epigenetically regulated putative tumor suppressor in prostate cancer by Rauhala, Hanna E., Jalava, Sanni E., Isotalo, Jarkko, Bracken, Hazel, Lehmusvaara, Saara, Tammela, Teuvo L.J., Oja, Hannu, Visakorpi, Tapio

“…miRNAs have proven to be key regulators of gene expression and are differentially expressed in various diseases, including cancer. Our aim was to identify…”
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The stack control strategy based on the concept of operational temperature by Kuznetsov, Alexander L., Semenov, Anton D., Oja, Hannu

“…The paper studies two different types of container strategy: the traditional one, which involves container allocation into positions with a minimum stack…”
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On linear dimension reduction based on diagonalization of scatter matrices for bioinformatics downstream analyses by Fischer, Daniel, Nordhausen, Klaus, Oja, Hannu

“…Dimension reduction is often a preliminary step in the analysis of data sets with a large number of variables. Most classical, both supervised and…”
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Semiparametrically Efficient Rank-Based Inference for Shape II. Optimal R-Estimation of Shape by Hallin, Marc, Oja, Hannu, Paindaveine, Davy

“…A class of R-estimators based on the concepts of multivariate signed ranks and the optimal rank-based tests developed in Hallin and Paindaveine [Ann. Statist…”
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MiRNA Profiles in Lymphoblastoid Cell Lines of Finnish Prostate Cancer Families by Fischer, Daniel, Wahlfors, Tiina, Mattila, Henna, Oja, Hannu, Tammela, Teuvo L J, Schleutker, Johanna

“…Heritable factors are evidently involved in prostate cancer (PrCa) carcinogenesis, but currently, genetic markers are not routinely used in screening or…”
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Analytical Assessment of Stochastic Spread of Demand for the Port Storage Capacity by Kuznetsov, Alexander, Oja, Hannu, Semenov, Anton D.

“…At design stages of any sea port development projects one of the key tasks is to estimate the amount of cargo volume to be stored on the port warehouse. The…”
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SAS Macros for Calculation of Population Attributable Fraction in a Cohort Study Design by Laaksonen, Maarit A., Virtala, Esa, Knekt, Paul, Oja, Hannu, Härkänen, Tommi

“…The population attributable fraction (PAF) is a useful measure for quantifying the impact of exposure to certain risk factors on a particular outcome at the…”
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Tools for Exploring Multivariate Data: The Package ICS by Nordhausen, Klaus, Oja, Hannu, Tyler, David E.

“…Invariant coordinate selection (ICS) has recently been introduced as a method for exploring multivariate data. It includes as a special case a method for…”
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Planning Simulation Experiments in the Tasks of Studying the Operational Strategies of Container Terminals by Kuznetsov, Alexander, Kirichenko, Alexander, Semenov, Anton D., Oja, Hannu

“…There is a lot of scientific papers that consider the efficiency of different container yard’s handling strategies. The methods of assessment vary from…”
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The role of acute and chronic stress in asthma attacks in children by Sandberg, Seija, Paton, James Y, Ahola, Sara, McCann, Donna C, McGuinness, David, Hillary, Clive R, Oja, Hannu

“…High levels of stress have been shown to predict the onset of asthma in children genetically at risk, and to correlate with higher asthma morbidity. Our study…”
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On the multivariate spatial median for clustered data by Nevalainen, Jaakko, Larocque, Denis, Oja, Hannu

“…The authors consider the multivariate one-sample location problem with clustered data from a nonparametric viewpoint. They propose the spatial median and its…”
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Five-year mortality of Finnish schizophrenia patients in the era of deinstitutionalization by Rantanen, Helena, Koivisto, Anna-Maija, Salokangas, Raimo K. R., Helminen, Mika, Oja, Hannu, Pirkola, Sami, Wahlbeck, Kristian, Joukamaa, Matti

“…Background Excess mortality among people with schizophrenia due to natural and unnatural causes, especially due to suicides, is a well-known fact. It has been…”
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Independent component analysis: A statistical perspective by Nordhausen, Klaus, Oja, Hannu

“…Schematic representation of various location and scatter models. Independent component (IC) model and elliptical model are diverse semiparametric extensions of…”
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NMD and microRNA expression profiling of the HPCX1 locus reveal MAGEC1 as a candidate prostate cancer predisposition gene by Mattila, Henna, Schindler, Martin, Isotalo, Jarkko, Ikonen, Tarja, Vihinen, Mauno, Oja, Hannu, Tammela, Teuvo L J, Wahlfors, Tiina, Schleutker, Johanna

“…Several predisposition loci for hereditary prostate cancer (HPC) have been suggested, including HPCX1 at Xq27-q28, but due to the complex structure of the…”
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Tests of multinormality based on location vectors and scatter matrices by Oja, Hannu, Kankainen, Annaliisa, Taskinen, Sara

“…Classical univariate measures of asymmetry such as Pearson's (mean-median)/? or (mean-mode)/? often measure the standardized distance between two separate…”
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SAS/IML Macros for a Multivariate Analysis of Variance Based on Spatial Signs by Nevalainen, Jaakko, Oja, Hannu

“…Recently, new nonparametric multivariate extensions of the univariate sign methods have been proposed. Randles (2000) introduced an affine invariant…”
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Influence functions and efficiencies of the canonical correlation and vector estimates based on scatter and shape matrices by Taskinen, Sara, Croux, Christophe, Kankainen, Annaliisa, Ollila, Esa, Oja, Hannu

“…In this paper, the influence functions and limiting distributions of the canonical correlations and coefficients based on affine equivariant scatter matrices…”
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Asymptotic and bootstrap tests for subspace dimension by Nordhausen, Klaus, Oja, Hannu, Tyler, David E.

“…Many linear dimension reduction methods proposed in the literature can be formulated using an appropriate pair of scatter matrices. The eigen-decomposition of…”
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