Zobrazeno 1 - 10
of 70
pro vyhledávání: '"Jai-Won Choi"'
Publikováno v:
Journal of Data Science. 3:47-68
In Bayesian analysis of mortality rates it is standard practice to present the posterior mean rates in a choropleth map, a stepped statistical surface identified by colored or shaded areas. A natural objection against the posterior mean map is that i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e58dab370bbd7e8000a8f91aa7b71a82
https://doi.org/10.6339/jds.2005.03(1).193
https://doi.org/10.6339/jds.2005.03(1).193
Autor:
Jai Won Choi, Balgobin Nandram
Publikováno v:
Journal of Data Science. 5:217-237
The chi-squared test for independence in two-way categorical tables depends on the assumptions that the data follow the multinomial distribution. Thus, we suggest alternatives when the assumptions of multi- nomial distribution do not hold. First, we
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::e86534efcac76175840944efc8e3aa69
https://doi.org/10.6339/jds.2007.05(2).323
https://doi.org/10.6339/jds.2007.05(2).323
Publikováno v:
Journal of Data Science. :23-41
When there is a rare disease in a population, it is inefficient to take a random sample to estimate a parameter. Instead one takes a random sample of all nuclear families with the disease by ascertaining at least one affected sibling (proband) of eac
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bcb7791129578246d5ff9579643f67b
https://doi.org/10.6339/jds.201101_09(1).0003
https://doi.org/10.6339/jds.201101_09(1).0003
Publikováno v:
International Journal of Statistics and Probability. 12:33
Sample surveys play a significant role in obtaining reliable estimators of finite population quantities, and survey weights are used to deal with selection bias and non-response bias. The main idea of this research is to compare the performance of ni
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::1b37c2d1f06423dd7418223ad727996b
https://doi.org/10.5539/ijsp.v12n1p33
https://doi.org/10.5539/ijsp.v12n1p33
Publikováno v:
International Journal of Statistics and Probability. 11:12
Research results on the same subject, extracted from scientific papers or clinical trials, are combined to determine a consensus. We are primarily concerned with combining p-values from experiments that may be correlated. We have two methods, a non-B
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f4c40f58834ed841f05919405e001920
https://doi.org/10.5539/ijsp.v11n6p12
https://doi.org/10.5539/ijsp.v11n6p12
Autor:
Woon Sang Yoon, Tae Jong Lee, Jai Won Choi, Kwang-Il Kim, Ki-Bok Min, Yoonho Song, Kern-Shin Yoon, Kwang Yeom Kim, Byungjoon Yoon
Publikováno v:
Renewable and Sustainable Energy Reviews. 91:1182-1191
The first enhanced geothermal system (EGS) project in South Korea was initiated in Pohang in 2010, and the induced microseismicity has been regarded as a key component. This study presents a regional case study of geothermal energy development in Sou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2a3fae615794f19ce333a1c4affc7cc5
https://doi.org/10.1016/j.rser.2018.04.062
https://doi.org/10.1016/j.rser.2018.04.062
Publikováno v:
International Journal of Statistics and Probability. 10:5
Probability sample encounters the problems of increasing cost and nonresponse. The cost has rapidly been increasing in executing a large probability sample survey, and, for some surveys, response rate can be below the 10 percent level. Therefore, sta
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6d682726b45f7ad61890d7972c2c21e4
https://doi.org/10.5539/ijsp.v10n6p5
https://doi.org/10.5539/ijsp.v10n6p5
Publikováno v:
Journal of the Royal Statistical Society: Series C (Applied Statistics). Nov2006, Vol. 55 Issue 5, p677-697. 21p. 7 Charts, 4 Graphs.
Autor:
Balgobin Nandram, Jai Won Choi
Publikováno v:
International Journal of Statistics and Probability. 10:81
Variance is very important in test statistics as it measures the degree of reliability of estimates. It depends not only on the sample size but also on other factors such as population size, type of data and its distribution, and method of sampling o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0f2cdee5ac738785563d3031591088e9
https://doi.org/10.5539/ijsp.v10n2p81
https://doi.org/10.5539/ijsp.v10n2p81
Publikováno v:
Applied Stochastic Models in Business & Industry. Sep-Dec2006, Vol. 22 Issue 5/6, p559-572. 14p. 1 Chart.