Results 11 to 20 of about 1,754,722 (270)

Sovereign Credit Ratings Analysis Using the Logistic Regression Model

open access: yesRisks, 2022
This study is an empirical analysis of sovereign credit ratings (SCR) in South Africa (SA) using Logistic Regression (LR) to identify their determinants and forecast SCRs.
Oliver Takawira, John W. Muteba Mwamba
doaj   +1 more source

Logistic Regression Analysis for Spatial Patterns of Drought Persistence

open access: yesComplexity, 2021
Drought is one of the natural hazards with potentially significant impacts on society, economy, and other natural resources over the globe. However, the understanding of drought characteristics and its persistence can significantly help to reduce the ...
Rizwan Niaz   +5 more
doaj   +1 more source

Understanding logistic regression analysis [PDF]

open access: yesBiochemia Medica, 2014
La régression logistique est utilisée pour obtenir le rapport de cotes en présence de plus d'une variable explicative. La procédure est assez similaire à la régression linéaire multiple, à l'exception que la variable de réponse est binomiale. Le résultat est l'impact de chaque variable sur le rapport de cotes de l'événement d'intérêt observé.
openaire   +4 more sources

Logistic regression analysis of populations of electrophysiological models to assess proarrythmic risk. [PDF]

open access: yes, 2016
Population-based computational approaches have been developed in recent years and helped to gain insight into arrhythmia mechanisms, and intra- and inter-patient variability (e.g., in drug responses). Here, we illustrate the use of multivariable logistic
Grandi, Eleonora, Morotti, Stefano
core   +2 more sources

Pavement Distress Initiation Prediction by Time-Lag Analysis and Logistic Regression

open access: yesApplied Sciences, 2022
Pavement condition prediction plays a vital role in pavement maintenance. Many prediction models and analyses have been conducted based on long-term pavement condition data.
Hao Liu   +4 more
doaj   +1 more source

Multiple Logistic Regression Analysis of Smartphone Use in University Students

open access: yesFrontiers in Psychology, 2022
Problematic smartphone use (PSU) is an expanded public health heed that requires more study to clarify the influence elements of different populations.
Chen-Shen Chao   +3 more
doaj   +1 more source

Categorical Data Analysis Using Logistic Regression [PDF]

open access: yesSSRN Electronic Journal, 2021
The categorized data that will be analyzed in this paper will be of the type that will use the logistic regression method. The rest of the paper will focus on logistic regression and then the combination of these in the title of the topic mentioned above.
openaire   +1 more source

Probabilistic classification of acute myocardial infarction from multiple cardiac markers [PDF]

open access: yes, 2008
Logistic regression and Gaussian mixture model (GMM) classifiers have been trained to estimate the probability of acute myocardial infarction (AMI) in patients based upon the concentrations of a panel of cardiac markers.
C Bishop   +20 more
core   +1 more source

Analysis of student achievements using ordered logistic regression

open access: yesLietuvos Matematikos Rinkinys, 2010
In the paper the problem of assessment of mathematical abilities is addressed. It is assumed that student’s grade in the mathematical analysis is one of the main indices of mathematical abilities which gives rather reliable guess of his further academic ...
Gediminas Murauskas   +1 more
doaj   +1 more source

Ordinal Regression Analysis: Using Generalized Ordinal Logistic Regression Models to Estimate Educational Data [PDF]

open access: yes, 2012
The proportional odds (PO) assumption for ordinal regression analysis is often violated because it is strongly affected by sample size and the number of covariate patterns.
Koirala, Hari, Liu, Xing
core   +2 more sources

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