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129 results for keyword:statistical methods
129 results for keyword:statistical methods

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Helmholtz decomposition for digraphs

The present paper is about a concept from analysis, namely the Helmholtz decomposition of vector fields that can be translated into a similar concept for certain directed graphs, also called the...

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SDC and special focus groups: a European perspective

Publications on small, special focus groups call for accurate application of statistical disclosure control. To that end, perturbative methods may be useful. Proper communication thereof is...

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CBS introduces new energy price measurement method

From June 2023, Statistics Netherlands (CBS) will employ a new method to measure the energy prices paid by consumers. The aim is to derive a more accurate inflation rate.

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International trade in goods statistics changed as of 2023

The international trade in goods statistics describe the monthly development of the import and export of goods.

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Elastic energy of networks

The paper is about invariants of networks by labeling and relabeling its nodes or arcs. These invariants can be used to classify networks as to their complexity, or to distinguish non-isomorphic...

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Redistribution of mass and probabilities

Models to transport goods or matter can also be used to disaggregate probability measures defined on 2D-tables.

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Ensembles of networks

About viewing a given network as a realization of a network which belongs to a certain set of networks, called an ensemble. It is comparable to viewing a population as being generated from a...

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HSMR 2021 Methodological report

Methods used for the calculation of the Hospital Standardised Mortality Ratios 2019-2021

Other

CBS and UvA in collaboration to solve social problems

It sounds like science fiction: a ‘digital twin’ of society that policy-makers can use to resolve complex social problems.

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Topological anonymity in networks

Statistics Netherlands has been investigating Network data as a source of new statistics. This implies new questions in the area of statistical disclosure control. In this paper a theory for...

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Citizenship in context: Naturalisation and residential environment of immigrants in the Netherlands

Dissertation on the interaction between the living environment and naturalization of immigrants after they have settled in the Netherlands.

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PhD student investigates causes of premature birth

On 18 January 2022, Eduardo Villamor Martinez obtained his PhD cum laude from Maastricht University.

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On Kalman filtering and variances after single and multiple imputation

Using Kalman equations, we derive straightforward formulas for the total imputation variance for several imputation methods commonly used in regression analysis and (un)equal probability sampling...

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Complexity and simplification of networks (v2)

The paper deals with two topics: the quantification of the complexity of networks (graphs and digraphs) and the simplification of networks by identifying their most important parts (nodes and arcs /...

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Including migration in hedonic valuation: earthquakes

This paper is an attempt to estimate the willingness to pay for earthquake reduction in and around the province of Groningen (2012-2018), whilst using a discrete choice model to incorporate...

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An estimator for ratios of Poisson distributed quantities

A common task for national statistical institutes is to estimate the size of a subpopulation, with certain specific characteristics, as a proportion of a larger population or subpopulation. This...

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How the mathematics of complex systems contributes to statistics

On Wednesday 20 October 2021, Professor Frank Pijpers gave his inaugural lecture on Empirical explorations of a complex society at the University of Amsterdam.

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State space methods for official statistics and climate modelling

Multivariate state space methods for estimating official statistics and modelling climate data.

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HSMR 2020 Methodological report

Methods used for the calculation of the Hospital Standardised Mortality Ratios 2018-2020

Other

Estimation of antenatal care coverage in Bangladesh

Method of estimating annual figures based on surveys that become available every three to four years.

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Assessing Public Sector Productivity

A methodological study into the productivity of the Dutch public sector with calculations for the courts, public prosecution service and the police

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Evaluating and improving a text classifier for subpopulations.

Evaluating and improving a text classifier for subpopulations: the case of cybercrime.

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Sensor Data Challenge 2021: experimenting with smart sensors

The third Sensor Data Challenge took place on 22 and 23 April 2021.

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Multivariate density estimation by neural networks

Discussion paper about a nonparametric method to estimate the probability density of data sources

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Potential Biases in Network Reconstruction Methods

Potential Biases in Network Reconstruction Methods Not Maximizing Entropy

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