Results 51 to 60 of about 23,859,620 (165)

Heteroscedastic latent trait models for dichotomous data [PDF]

, 2015
Effort has been devoted to account for heteroscedasticity with respect to observed or latent moderator variables in item or test scores. For instance, in the multi-group generalized linear latent trait model, it could be tested whether the observed ...
Molenaar, D.
core   +2 more sources

testCompareR: an R package to compare two binary diagnostic tests using paired data [version 3; peer review: 1 approved, 2 approved with reservations]

Wellcome Open Research
Background Binary diagnostic tests are commonly used in medicine to answer a question about a patient’s clinical status, most commonly, do they or do they not have some disease.
Marc Y.R. Henrion, José A. Roldán-Nofuentes, Kyle J. Wilson   +2 more
doaj   +1 more source

The transcriptomic signature of RacA activation and inactivation provides new insights into the morphogenetic network of Aspergillus niger.

PLoS ONE, 2013
RacA is the main Rho GTPase in Aspergillus niger regulating polarity maintenance via controlling actin dynamics. Both deletion and dominant activation of RacA (Rac(G18V)) provoke an actin localization defect and thereby loss of polarized tip extension ...
Min Jin Kwon, Benjamin M Nitsche, Mark Arentshorst, Thomas R Jørgensen, Arthur F J Ram, Vera Meyer   +5 more
doaj   +1 more source

TRICHOTOMOUS CHOICE: A POSSIBLE SOLUTION TO DUAL RESPONSE OBJECTIVES IN DICHOTOMOUS CHOICE CONTINGENT VALUATION QUESTIONS [PDF]

We investigate the possibility that some respondents to a dichotomous choice question vote YES, even though they would not pay the posted dollar amount in order to register support for the project or policy.
Traynor, Kerri, Loomis, John B., Brown, Thomas C.   +2 more
core  

Approval Voting ion Dichotomous Preferences [PDF]

The aim of this paper is to find normative foundations of Approval Voting. In order to show that Approval Voting is the only social choice function that satisfies anonymity, neutrality, strategy-proofness and strict monotonicity we rely on an ...
Marc Vorsatz
core  

On Social Emergence: A Non-Dichotomous Approach to Qualitative Tool Design

Przeglad Socjologii Jakosciowej
The narrative biographical interview is a research tool that has been successfully used to study the reproductions of the overall constellations of social life that occur within an individual life.
Kamila Biały, Piotr F. Piasek
doaj   +1 more source

Econometric Modelling of Compound Cyclicality of Using Telecommunication Services

Ekonometria, 2021
The aim of this study was to test the effectiveness of an econometric model with dichotomous (binary) explanatory variables in the approximation and prediction of different kinds of cyclicality (annual, monthly, weekly, and daily) of demand for telephone
Paweł Kaczmarczyk
doaj  

One and One-Half Bound Dichotomous Choice Contingent Valuation [PDF]

To reduce the potential for response bias on the follow-up bid in multiple-bound discrete choice CVM questions while maintaining much of the efficiency gains of the multiple-bound approach, we introduce the one-and-one-half-bound (OOHB) approach. Despite
Hanemann, W.M., Signorello, Giovanni, Cooper, Joseph C.   +2 more
core  

Sequencing Anomalies in Choice Experiments [PDF]

This paper investigates whether responses to choice experiments (CEs) are subject to sequencing anomalies. While previous research has focussed on the possibility that such anomalies relate to position in the sequence of choice tasks, our research ...
Brett Day, Jose Luis Pinto Prades
core  

A research of mathematical model for diagnostical tests

Lietuvos Matematikos Rinkinys, 2009
The technology of creation dichotomous diagnostic operators as general testing tool using the empirical data is proposed. The only requirement to diagnostic operator – it must be nondecreasing function.
Natalja Kosareva, Aleksandras Krylovas
doaj   +1 more source