6) spearman coefficient 斯皮尔曼系数补充资料:斯皮尔曼 斯皮尔曼(1863～1945)Spearman,Charles Edward 英国心理学家。1863年9月10日生于伦敦,1945年9月17日卒于伦敦。1906年在德国莱比锡获博士学位。回国后,1911年任伦敦大学心理学、逻辑学教授。1924年当选为英国皇家学会院士。斯皮尔曼根据智力测验相关的...
Spearman rank correlation coefficient Spearman-Brown formula Spearman's rank correlation coefficient Spearman's rho spearmint spearmint oil Spears Spears, Britney Jean spec SPEC CFP92 SPEC CINT92 SPEC rate SPEC ratio spec sheet SPECbase_fp92
Focuses on a study which discussed the development of an approximate statistical test for the hypothesis of equality between the Spearman-Brown extrapolations of two independent values of Cronbach's alpha reliability coefficient used in psychometrics. Derivation of the approximate test; Numerical ...
所以，你可能指的是rNuggets包，而不是splithalfr包...下面的应该可以工作。
They therefore frequently administer two-item measures, the reliability of which is commonly assessed by computing a reliability coefficient. There is some disagreement, however, what the most appropriate indicator of scale reliability is when a measure is composed of two items. The most frequently ...
Intraclass correlation coefficientSpearman-Brown prophecy formulaCronbach's alphaClassical test theoryOBJECTIVES: There are similarities between the different forms of reliability, such as internal consistency (internal reliability) and interrater and intrarater reliability. Reliability coefficients that are based...
Instead, they recommend using the Pearson correlation coefficient as a measure of reliability. Still others argue that the inter-item correlation equals the split-half reliability estimate for the two-item measure and they advocate the use of the Spearman-Brown formula to estimate the reliability of...
Instead, they recommend using the Pearson correlation coefficient as a measure of reliability. Still others argue that the inter-item correlation equals the split-half reliability estimate for the two-item measure and they advocate the use of the Spearman-Brown formula to estimate the reliability of...
generalizability coefficientbranch-and-bound-algorithmoptimization of decision studiesA new method for determining the minimum number of observations per subject needed to achieve a specific generalizability coefficient is presented. This method, which consists of a branch-and-bound algo...