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A Wald-type test statistic based on robust modified median estimator in logistic regression models
In this paper a new robust estimator, modified median estimator, is introduced and studied for the logistic regression model. This estimator is based on the median estimator considered in Hobza et...
Statistics and probability
- 2017 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
On Robustness of Median Estimator in Bernoulli Logistic Regession
In the paper the median estimator of the logistic regression parameters employing smoothed data in the discrete case is considered. Sensitivity of this estimator to contaminations of the logistic regression data is studied ...
BB - Aplikovaná statistika, operační výzkum
- 2006 •
- D
Rok uplatnění
D - Stať ve sborníku
Median estimator in logistic regression model
data sets, which have an effect on estimation of model parameters. Median estimator and higher level of contamination. In this work, MLE, Median estimator and generalized Median estimator
BB - Aplikovaná statistika, operační výzkum
- 2013 •
- D
Rok uplatnění
D - Stať ve sborníku
ROBUST MEDIAN ESTIMATOR FOR GENERALIZED LINEAR MODELS WITH BINARY RESPONSES
. It introduces a median estimator of the underlying structural parameters of thesemodels concerning a method called enhancement and robustness of median estimator are given and results of simulation experiment com...
BB - Aplikovaná statistika, operační výzkum
- 2012 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
Generalization of geometric median
in comparison to other robust estimators like median and therefore get better results are compared by simulation study with classical estimators like mean, median or alphaIn the paper are suggested new robust ...
BB - Aplikovaná statistika, operační výzkum
- 2013 •
- D •
- Link
Rok uplatnění
D - Stať ve sborníku
Výsledek na webu
Robust Median Estimator in Logistic Regression
This paper introduces a median estimator of the logistic regression parameters. It is defined as the classical L1-estimator applied to continuous data Z1,...,Zn obtained. Consistency and asymptotic normality of this est...
BA - Obecná matematika
- 2008 •
- Jx
Rok uplatnění
Jx - Nezařazeno - Článek v odborném periodiku (Jimp, Jsc a Jost)
LD50 / Median Lethal Dose
The median lethal dose of a compound is determined through experiment and statistical estimation. We describe how the dose response curve upon which median lethal dose is modeled statistically and how are the parameters of ...
BB - Aplikovaná statistika, operační výzkum
- 2012 •
- C
Rok uplatnění
C - Kapitola v odborné knize
Robust Estimates in Generalized Linear Models
observations. We apply our mind to the description of robust estimator called median named Mallows estimator. To compare the properties of median estimator shows that median estimator is...
BB - Aplikovaná statistika, operační výzkum
- 2016 •
- O
Rok uplatnění
O - Ostatní výsledky
Estimation of IP address position using data from multiple geolocation databases
databases is used for the estimation. Combinations of geographical data are based on average, median, and cluster analysis using the K-Means algorithm. The best method seems to be the median method, which has reached a
Telecommunications
- 2020 •
- Jost •
- Link
Rok uplatnění
Jost - Ostatní články v recenzovaných periodicích
Výsledek na webu
Robust estimators based on generalization of trimmed mean
In this article, we propose new estimators of location. These estimators select a robust set around the geometric median, enlarge it, and compute the (iterative) weighted mean from it. By doing so, we obtain a robust es...
Pure mathematics
- 2018 •
- Jimp •
- Link
Rok uplatnění
Jimp - Článek v periodiku v databázi Web of Science
Výsledek na webu
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