Zobrazeno 1 - 10
of 28
pro vyhledávání: '"Brent D. Burch"'
Autor:
Kari Burch, Brent D. Burch
Publikováno v:
Alzheimer Disease & Associated Disorders. 35:153-159
INTRODUCTION Persons living with dementia require assistance in making day-to-day and health care decisions. Health care professionals select treatments based on the care partner (CP) report of the person's function; however, the accuracy of CPs' app
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::392cf59bc867ae3ac6c945d391cb7c34
https://doi.org/10.1097/wad.0000000000000424
https://doi.org/10.1097/wad.0000000000000424
Publikováno v:
International Journal of Corpus Linguistics. 25:89-115
Lexical dispersion is typically measured across arbitrary corpus parts of equal size. In this study, we apply DA – a new dispersion index designed for unequal-sized corpus parts – to the British National Corpus (BNC) in a series of cases studies
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::de26d4a557e896b896a379868c4da391
https://doi.org/10.1075/ijcl.18010.egb
https://doi.org/10.1075/ijcl.18010.egb
Autor:
Brent D. Burch
Publikováno v:
Statistical Methods & Applications. 26:629-648
Finding an interval estimation procedure for the variance of a population that achieves a specified confidence level can be problematic. If the distribution of the population is known, then a distribution-dependent interval for the variance can be ob
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f2f035abab62ad270301ee3672edb68
https://doi.org/10.1007/s10260-017-0385-z
https://doi.org/10.1007/s10260-017-0385-z
Publikováno v:
Journal of Research Design and Statistics in Linguistics and Communication Science. 3:189-216
The frequency of occurrence and the dispersion of a word are measures of a word’s importance in a collection of texts or a corpus. In particular, lexical dispersion is a statistic in corpus linguistics that measures a word’s homogeneity across th
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::404093ff258f6521438285410dfae304
https://doi.org/10.1558/jrds.33066
https://doi.org/10.1558/jrds.33066
Autor:
Jesse Egbert, Brent D. Burch
Publikováno v:
J Appl Stat
Corpus linguistics is the study of language as expressed in a body of texts or documents. The relative frequency of a word within a text and the dispersion of the word across the collection of texts provide information about the word's prominence and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1c028e8db3077204a1f00a38416ea2fb
https://europepmc.org/articles/PMC9041928/
https://europepmc.org/articles/PMC9041928/
Autor:
Brent D. Burch
Publikováno v:
Statistics & Probability Letters. 169:108965
For linear mixed models having two variance components, one can compute exact confidence intervals for a ratio of the variances. We show that there is a family of unbiased intervals and highlight those unbiased intervals which have short expected len
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8ae8eea60e209bcc789ed19833ab7555
https://doi.org/10.1016/j.spl.2020.108965
https://doi.org/10.1016/j.spl.2020.108965
Autor:
Brent D. Burch
Publikováno v:
Communications in Statistics - Theory and Methods. 44:349-362
The confidence level of the usual interval for a ratio of variance components is contingent on normally distributed random variables. In this article we focus on confidence intervals for ratios of variance components in balanced one-way random effect
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cda0de1ce7985519ad8f92032ba86d32
https://doi.org/10.1080/03610926.2012.743567
https://doi.org/10.1080/03610926.2012.743567
Autor:
Brent D. Burch
Publikováno v:
Journal of Statistical Computation and Simulation. 84:2710-2720
Exact confidence intervals for variances rely on normal distribution assumptions. Alternatively, large-sample confidence intervals for the variance can be attained if one estimates the kurtosis of the underlying distribution. The method used to estim
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f8d0490e4a5896a535f353efa66d77d6
https://doi.org/10.1080/00949655.2013.840628
https://doi.org/10.1080/00949655.2013.840628
Autor:
Brent D. Burch
Publikováno v:
Journal of Agricultural, Biological, and Environmental Statistics. 17:228-245
Exact confidence intervals for variance components in linear mixed models rely heavily on normal distribution assumptions. If the random effects in the model are not normally distributed, then the true coverage probabilities of these conventional int
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0c7e368223757ad3a269c94536fe8fa1
https://doi.org/10.1007/s13253-012-0087-9
https://doi.org/10.1007/s13253-012-0087-9
Autor:
Brent D. Burch
Publikováno v:
Journal of Statistical Planning and Inference. 141:3793-3807
In scenarios where the variance of a response variable can be attributed to two sources of variation, a confidence interval for a ratio of variance components gives information about the relative importance of the two sources. For example, if measure
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::25947e10afd88e2aadf49c4e4578cd5a
https://doi.org/10.1016/j.jspi.2011.06.015
https://doi.org/10.1016/j.jspi.2011.06.015