Aspects Regarding the Medical Data Processing - The Statistical Study of Malocclusions which gives useful directions in finding the diagnosis and the most adequate treatment, especially when the amount of statistical data is very large and ext... G Zegan,CG Dascalu - 《Applied Medical Informatics》...
N. (1951) "Results of alternative statistical treatments of sample survey data", Journal of Amerian Statistical Association, 46, 442-460.Klein, L.R., and Morgan, J.N. (1951), " results of Alternative Statistical Treatment of Sample Survey Data", Journal ofAmerican Statistical Association, ...
This article investigates some of the issues which surround the use of tasks in oral tests, with particular reference to the group discussion. This is done... Glenn,Fulcher - 《Language Testing》 被引量: 23发表: 2016年 Statistical treatment of proficiency testing data There are three stages to...
To describe the distribution, we can calculate the center, spread, modality, and shape, as well as the presence of outliers. It is important to remember that what we have as the dataset, is called sample distribution in statistical analysis. If one repeats the same process of data collection...
Thus, advanced statistical tools and machine learning techniques may become essential to identifying patterns in the data and reaching reliable results. Some of the most important among these techniques, which may be applied to elemental analysis associated with the study of medical conditions, are ...
sample size required not only for testing equality, but also for testing non-inferiority/superiority, and equivalence (similarity) based on both untransformed (raw) data and log-transformed data under a parallel-group design or a crossover design with equal or unequal ratio of treatment allocations...
Estimating the treatment effect in the two-sample problem when some of the data are right censored is an important problem. Akritas (1986) and Meng et al. (1991) proposed estimators of the treatment effect under the location shift model using the fact that the median of the distribution of ...
We performed a Mendelian randomization study to assess whether genetically gut microbiota composition influences the risk of infertility. The genetic data pertaining to gut microbiota were obtained from a genome-wide association study meta-analysis, which was conducted among 24 cohorts (18,340 ...
This article discusses statistical methods for the analysis of multivariate data arising in clinical trials involving a small number of subjects randomly assigned to one of several treatment groups. Possible violations of traditional assumptions such as variance homogeneity and normality of errors are ...
In the MR analyses, PM2.5 levels were considered as the exposure of interest while various cardiovascular diseases were examined as outcomes. The study did not require ethical approval since publicly available data was used. The fundamental prerequisites for genetic variation to meet the IV ...