- chisquare test
- “卡”方测验,X2检验
Medical Chinese dictionary (湘雅医学词典). 2013.
Medical Chinese dictionary (湘雅医学词典). 2013.
Transmission disequilibrium test — The transmission disequilibrium test (TDT) was proposed by [http://www.ncbi.nlm.nih.gov/entrez/query.fcgi?cmd=Retrieve db=pubmed dopt=Abstract list uids=8447318 Spielman, McGinnis Ewens (1993)] as a family based association test for the presence… … Wikipedia
Pearson's chi-square test — Pearson s chi square ( chi;2) test is the best known of several chi square tests – statistical procedures whose results are evaluated by reference to the chi square distribution. Its properties were first investigated by Karl Pearson. In contexts … Wikipedia
Effect size — In statistics, an effect size is a measure of the strength of the relationship between two variables in a statistical population, or a sample based estimate of that quantity. An effect size calculated from data is a descriptive statistic that… … Wikipedia
Noncentral F-distribution — In probability theory and statistics, the noncentral F distribution is a continuous probability distribution that is a generalization of the (ordinary) F distribution. It describes the distribution of the quotient (X/n1)/(Y/n2), where the… … Wikipedia
Pseudoreplication — Hurlbert (1984) [1] defined pseudoreplication as the use of inferential statistics to test for treatment effects with data from experiments where either treatments are not replicated (though samples may be) or replicates are not statistically… … Wikipedia