Zobrazeno 1 - 10
of 84
pro vyhledávání: '"Ian R. Harris"'
Publikováno v:
Journal of Translational Medicine, Vol 16, Iss 1, Pp 1-15 (2018)
Abstract Background Age-related macular degeneration (AMD) is a leading cause of blindness among the elderly characterized by retinal pigment epithelium (RPE) degeneration with accumulation of abnormal intracellular deposits (lipofuscin) and photorec
Externí odkaz:
https://doaj.org/article/53f971e953db4022a7eeca5d3481c3e9
Autor:
Angela M. Farrell, Yoshikazu Uchida, M. Marek Nagiec, Ian R. Harris, Robert C. Dickson, Peter M. Elias, Walter M. Holleran
Publikováno v:
Journal of Lipid Research, Vol 39, Iss 10, Pp 2031-2038 (1998)
The enzyme serine palmitoyltransferase (SPT; EC 2.3.1.50), which catalyzes the first committed and rate-limiting step in sphingolipid synthesis, is up-regulated in the epidermis as part of the homeostatic repair in response to permeability barrier pe
Externí odkaz:
https://doaj.org/article/9e0311ba698e4f2190c3b08bdbd9401a
Autor:
Ian R. Harris, Angela M. Farrell, Walter M. Holleran, Simon Jackson, Carl Grunfeld, Peter M. Elias, Kenneth R. Feingold
Publikováno v:
Journal of Lipid Research, Vol 39, Iss 2, Pp 412-422 (1998)
After permeability barrier perturbation there is an increase in the mRNA levels for key enzymes necessary for lipid synthesis in the epidermis. The mechanism(s) responsible for this regulation is unknown. Sterol regulatory element binding proteins-1a
Externí odkaz:
https://doaj.org/article/63b35a2fe85c4420bf4d2739943e9450
Publikováno v:
Bernoulli 23, no. 4A (2017), 2746-2783
The power divergence (PD) and the density power divergence (DPD) families have proven to be useful tools in the area of robust inference. In this paper, we consider a superfamily of divergences which contains both of these families as special cases.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5714bd3195840455237f1c922c868d45
http://projecteuclid.org/euclid.bj/1494316831
http://projecteuclid.org/euclid.bj/1494316831
Autor:
Ian R. Harris
Publikováno v:
Statistical Methodology. 13:42-47
This paper proposes a simple, accurate, closed form approximation to the likelihood interval for a binomial proportion p based on a recentered form of the Wald interval.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e10e0d5d068f1f718d85a654da5d9306
https://doi.org/10.1016/j.stamet.2013.01.005
https://doi.org/10.1016/j.stamet.2013.01.005
Autor:
Ian R. Harris, Monnie McGee
Publikováno v:
Journal of Probability and Statistics, Vol 2012 (2012)
Categorical time series are time-sequenced data in which the values at each time point are categories rather than measurements. A categorical time series is considered stationary if the marginal distribution of the data is constant over the time peri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1374f20aee197214af4a9f12cd7deaab
https://doi.org/10.1155/2012/417393
https://doi.org/10.1155/2012/417393
Autor:
Ian R. Harris, Shuyi Shen
Publikováno v:
Journal of Statistical Planning and Inference. 141:1088-1101
A robust estimator is developed for Poisson mixture models with a known number of components. The proposed estimator minimizes the L2 distance between a sample of data and the model. When the component distributions are completely known, the estimato
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::eccac6842fdd5d61dadb13849ef13217
https://doi.org/10.1016/j.jspi.2010.09.002
https://doi.org/10.1016/j.jspi.2010.09.002
Publikováno v:
Journal of Educational and Behavioral Statistics. 36:6-32
In this article, we consider estimation of parameters of random effects models from samples collected via complex multistage designs. Incorporation of sampling weights is one way to reduce estimation bias due to unequal probabilities of selection. Se
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a554445eb384c13f922a8ef9dfc308ca
https://doi.org/10.3102/1076998609359793
https://doi.org/10.3102/1076998609359793
Autor:
Ian R. Harris, Brent D. Burch
Publikováno v:
Communications in Statistics - Theory and Methods. 34:2009-2023
Confidence intervals for the intraclass correlation coefficient (ρ) are used to determine the optimal allocation of experimental material in one-way random effects models. Designs that produce narrow intervals are preferred since they provide greate
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::597df89067ae2cf5d0072da56ddef37f
https://doi.org/10.1080/03610920500203372
https://doi.org/10.1080/03610920500203372
Autor:
Ian R. Harris, Brent D. Burch
Publikováno v:
The American Statistician. 59:217-222
This article proposes a new parameter, the group or class dominance probability, to measure the relative importance of random effects in one-way random effects models. This parameter is the probability the group random effect is larger in absolute si
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::14148dd6c743ffe0a17313d870039426
http://www.ingentaconnect.com/content/asa/tas/2005/00000059/00000003/art00003
http://www.ingentaconnect.com/content/asa/tas/2005/00000059/00000003/art00003