84 search results for “multivariate” in the Public website
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Multivariate analysis
... which focuses on the development and use of new multivariate statistical tools needed for analyses of data collected in the four other programs.
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Applied multivariate data analysis
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Missing data procedures in multivariate analysis
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Methods and Tools for Mining Multivariate Time Series
Mining time series is a machine learning subfield that focuses on a particular data structure, where variables are measured over (short or long) periods of time.
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Kees van Putten
Faculteit der Sociale Wetenschappen
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Ralph Rippe
Faculteit der Sociale Wetenschappen
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Pieter Kroonenberg
Faculteit der Sociale Wetenschappen
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Empirical signatures of universality, hierarchy and clustering in culture
In this thesis, "culture" refers to the collection of subjective human traits, such as preferences an opinions, that a given, geographically bounded population has at a given moment in time.
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Statistical Science
The research programme Statistical Science is concerned with the analysis and interpretation of masses of data, the quantification of uncertainty using probability models, and the development and benchmarking of algorithms and methods with these aims.
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Research
The programme group Research Methods and Statistics has a broad orientation on research. It offers support to researchers from a variety of research projects within Education and Child Studies.
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Leiden SPSS project
Data theory research on the analysis on the multidimensional data
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Data-Driven Machine Learning and Optimization Pipelines for Real- World Applications
Machine Learning is becoming a more and more substantial technology for industry.
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Environmental and metabolomic study of antibiotic production by actinomycetes
Promotor: Prof.dr. G.P. van Wezel
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Stepwise latent class analysis
The main methodological aspects of the use of stepwise LCA estimators under different circumstances.
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Multiple imputation within the context of multiway analysis
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Methods and Tools for Mining Multivariate Time Series
PhD Defence
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Distance Models for the Analysis of Multivariate Binary Data
PhD Defence
- Programme structure
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Automatic protein structure solution from weak X-ray data
Determining new protein structures from X-ray diffraction data at low resolution or with a weak anomalous signal is a difficult and often an impossible task.
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Jeroen Jansen
Assistant Professor at the Department of Analytical Chemistry, Radboud University Nijmegen, the Netherlands
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Development of Generalized Squared Distance Logistic Model (GSDLM).
The objective of this project is the development of a new psychometric model, called the Generalized Squared Distance Logistic Model (GSDLM). This model is an evolution of older psychometric approaches (such as PARELLA, GHCM, and GGUM) and the Gaussian Ordination Models (GOMs) used in environmental…
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The δ-machine: A new competitive and interpretable classifier based on dissimilarities
Does the δ-machine have higher accuracy than the other feature-based classifiers in some conditions?
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Exploring hidden villages in colonial and non-colonial landscapes
A project to explore the configuration of different types of settlement and its role in the evolution of landscape, both in pre-Roman times and in the so-called Colonial landscape. We used several techniques of field survey, pottery classification and other non-invasive approaches to the archaeological…
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Distance-based analysis of dynamical systems and time series by optimal transport
Promotor: S.M. Verduyn Lunel
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Bioactivity based quality control for Chinese herbal medicine
Can we establish a new quality control system for herbal medicines that is based on bioactivity rather than a few abundant chemicals?
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Research Methods and Statistics
The programme group Research Methods and Statistics has a wide expertise in research methodology. The group offers methodological support in many projects in the field of education and child studies, and develops its own methodological research projects based on questions arising from this field.
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In vitro and in vivo evaluation of synergistic and opposing effects of Chinese herbal medicine and natural compounds on immuno-modulation.
Can we link multiple components from herbal extracts with their biological activities?
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Quantification in untargeted mass spectrometry-based metabolomics
Promotor: Prof.dr. T. Hankemeier, Co-promotor: T.H. Reijmers
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Resampling Methodology for Longitudinal Data Analysis
How does the cluster bootstrap procedure in combination with various types of linear models perform in the analysis of longitudinal data, compared to other methods.
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Conceptualizing consultation approaches
Bert Fraussen, Assistant Professor at Leiden University, Adrià Albareda, a PhD candidate at Leiden University and Caelesta Braun, Associate Professor at Leiden University, identified combinations of consultation tools and analyzed their implications for stakeholder diversity.
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Beyond the caves
The central question of this thesis is: What drives late Middle Paleolithic stone artifact variability? In its attempt to answer this question, this thesis is a contribution to understanding variability within and between late Middle Paleolithic assemblages of the European Plain.
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Programme
Due to the corona pandemic the 12th International Metabolomics Workshop has been postponed. The event will not take place from March 30 to April 17 2020. We will inform you via this website as soon as we have a new date.
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Software developments in automated structure solution and crystallographic studies of the Sso10a2 and human C1 inhibitor protein
Promotor: J.P. Abrahams, Co-Promotor: N.S. Pannu
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A metabolomics resistance test
Can metabolomic profiling be used to predict resistance against insect herbivores in plants?
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Linking the gene regulatory network with the functional physical structure of whole-genome engineered Arabidopsis mutants : an HR-MAS NMR-based
Climate change is a challenge for both current and future generations. New biological resources have to be developed in order to meet the demand for energy as well as the demand for food.
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Brain networks and the initial stages of dementia
Dementia is a progressive disease, diagnosed at a relatively late stage when intervention may not be effective. Aim of the research is to study scans of brain networks to help discover the early network changes related to dementia. Early diagnosis may benefit effectiveness of future treatment.
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Pharmacometabolomics; prediction of system-wide multi-biomarker drug response
The lack of success of new CNS drugs in clinical development is in part due to the complexity of the CNS, unexpected side effects, difficulties for drugs to penetrate the brain, but also by the lack of biomarkers.
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Metabolic Characterization of Marine Sponge
Which metabolites of sponge are influenced by individual environmental or biological factors?
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Teacher motivation and teaching
University-school partnerships are important constellations for teachers’ professional learning. The present study investigates how both teacher characteristics and contextual factors are related to teachers’ motivation to participate in the university-school partnership, and the relationship between…
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About
The Leiden Ethnosystems and Development Programme (LEAD) of the Faculty of Science of Leiden University has been involved since 1987 in several Projects and Programmes in policy-based Training & Research, as well as in International Exhibitions, in Sub-Saharan Africa, Southeast Asia and the Mediterranean…
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Postdoc Unlocking Nature’s Pharmacy from Bogland Species
Science, Institute of Biology Leiden (IBL)
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13th International Metabolomics Workshop
The Basics and Applications to Plant Sciences will be held online. See below for more information.
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Admission requirements
To be eligible for the Research Master's specialisation Cognitive Neuroscience, you must meet the following admission requirements.
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Admission requirements
Is this the master's specialisation of your choice? Please read here about the admissibility for this programme.
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Admission requirements
To be eligible for the Research Master's specialisation Developmental Psychology, you must meet the following admission requirements.
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Admission requirements
Is this the master's specialisation of your choice? Please read here about the admissibility for this programme.
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Admission requirements
Is this the master's specialisation of your choice? Please read here about the admissibility for this programme.
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Admission requirements
Is this the master's specialisation of your choice? Please read here about the admissibility for this programme.
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Admission requirements
To be eligible for Child and Adolescent Psychology at Leiden University, you must meet the following admission requirements.
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Admission requirements
Is this the master's specialisation of your choice? Please read here about the admissibility for this programme.