Zobrazeno 1 - 10
of 398
pro vyhledávání: '"Unbiased estimation of standard deviation"'
Publikováno v:
VCIP
The ensemble of Convolutional Neural Networks (CNNs) is known to be more accurate and robust than the component CNNs models. Along with the development of a fast training method, current research has managed to make an effective ensemble of several C
Publikováno v:
Statistics in Biopharmaceutical Research. 10:30-38
Clinical study endpoints, including some biomarkers, are frequently analyzed after a log transformation. To calculate study power for detecting a between-treatment difference in the log scale, an e...
Publikováno v:
Journal of Nuclear Science and Technology. 55:319-334
A new formulation of the cross-section adjustment methodology with the dimensionality-reduction technique has been derived in the light of the fact that it is often used under the condition of ill-...
Autor:
Richard J. Ott
Publikováno v:
Journal of Spacecraft and Rockets. 54:471-475
Statistical analysis is used in the development of solid rocket random vibration environments. This type of analysis relies heavily on the standard deviation in predicting statistical extrema. Ofte...
Autor:
V. V. Chichagov
Publikováno v:
Journal of Mathematical Sciences. 221:511-521
An estimator for a distribution quintile is proposed and studied with the use of the unbiased approach within the framework of the exponential distribution family model. The application of the quintile of the distribution function’s unbiased estima
Publikováno v:
The Journal of Experimental Education. 85:559-573
Measures of variability are successfully used in predictive modeling in research areas outside of education. This study examined how standard deviations can be used to address research questions not easily addressed using traditional measures such as
Autor:
Yoon-Sup So
Publikováno v:
Korean Journal of Breeding Science. 48:102-110
Autor:
Danutė Krapavickaitė, Linas Naujanis
Publikováno v:
Lietuvos statistikos darbai. 54:33-44
Problems of finite population parameters estimation are analyzed in this paper. Four methods have been used for parameterestimation: sampling design-based unbiased estimator, multiple regression and logistic regression model-based estimators and Jame
Autor:
Elasma Milanzi, Ariel Alonso, Geert Verbeke, Anastasios A. Tsiatis, Michael G. Kenward, Marie Davidian, Geert Molenberghs
Publikováno v:
Statistics in Biosciences, 7(2), 187-205. Springer Verlag
Group sequential trials are one important instance of studies for which the sample size is not fixed a priori but rather takes one of a finite set of pre-specified values, dependent on the observed data. Much work has been devoted to the inferential