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Repeated Measures Regression Mixture Models [PDF]
Behavior Research Methods, 2020 Regression mixture models are one increasingly utilized approach for developing theories about and exploring the heterogeneity of effects. In this study we aimed to extend the current use of regression mixtures to a repeated regression mixture method ...
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Calcutta Statistical Association Bulletin, 1983
In the present paper Repeated Measurement Designs (RMD's) have been studied under mixed effects model, assuming unit effects to be random and most of the optimality results of RMD's proved under fixed effects model by Hedayat et. al (1978), Magda (1980) and Cheng et. al (1980) have been reestablished in the context of mixed effects model.
Mukhopadhyay, A. C., Saha, Rita
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In the present paper Repeated Measurement Designs (RMD's) have been studied under mixed effects model, assuming unit effects to be random and most of the optimality results of RMD's proved under fixed effects model by Hedayat et. al (1978), Magda (1980) and Cheng et. al (1980) have been reestablished in the context of mixed effects model.
Mukhopadhyay, A. C., Saha, Rita
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Statistical Methods in Medical Research, 2002
Consider repeated measures data with many zeros. For the case with one grouping factor and one repeated measure, we examine several models, assuming that the nonzero data are roughly lognormal. One of the simplest approaches is to model the zeros as left-censored observations from the lognormal distribution. A random effectis assumed for subjects. The
Berk, K. N., Lachenbruch, P. A.
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Consider repeated measures data with many zeros. For the case with one grouping factor and one repeated measure, we examine several models, assuming that the nonzero data are roughly lognormal. One of the simplest approaches is to model the zeros as left-censored observations from the lognormal distribution. A random effectis assumed for subjects. The
Berk, K. N., Lachenbruch, P. A.
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Repeated measurements in stochastic mechanics
Physical Review D, 1986Stochastic mechanics provides a probabilistic scheme for the description of quantum systems. Grabert, Haaumlnggi, and Talkner, and Nelson have pointed out that its multitime correlations seem to be in disagreement with quantum-mechanical predictions.
Blanchard Ph, Golin S, SERVA, Maurizio
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Repeated measurements: What is measured and what repeats?
Statistics in Medicine, 1990AbstractThis paper expresses a personal view of experiments involving repeated measurements; it attempts to classify types of experiment and approaches to statistical analysis: no novel procedures are proposed, only a systematic outlook on objectives and methods.
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Repeated Measurements with the Wisc
Psychological Reports, 1962An examination was made of scores obtained on the WISC with repeated measurements of the same population. Ss were 65 educable mentally retarded boys. They were all male residents at the Training School who had been given the complete WISC at least 3 times.
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1994
Im Unterschied zu den vorausgegangenen Kapiteln nehmen wir an, das an einem Objekt/Subjekt (z.B. Patient) nicht nur eine Beobachtung vorgenommen wird, sondern das wiederholte Beobachtungen vorliegen. Diese wiederholten Messungen (repeated measures oder repeated measurements) werden zu vorher definierten Zeitpunkten erhoben und sollen Auskunft geben ...
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Im Unterschied zu den vorausgegangenen Kapiteln nehmen wir an, das an einem Objekt/Subjekt (z.B. Patient) nicht nur eine Beobachtung vorgenommen wird, sondern das wiederholte Beobachtungen vorliegen. Diese wiederholten Messungen (repeated measures oder repeated measurements) werden zu vorher definierten Zeitpunkten erhoben und sollen Auskunft geben ...
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Repeatability of sonographic measurements in clubfeet
Acta Radiologica, 2004Purpose: To assess the intra‐ and interobserver agreement of ultrasound assessment of clubfoot patho‐anatomy in early childhood. Material and Methods: Seventeen clubfeet in 12 children were sequentially scanned by 2 examiners and repeat assessments were carried out independently.
Y, Aurell +3 more
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