必应词典为您提供root-mean-square-error-of-approximation的释义,网络释义: 近似误差均方根;近似均方根误差;平均近似误差均方根;
Confidence interval for the population root mean square error of approximationMBESS
In this study, the authors investigated incorporating adjusted model fit information into the root mean square error of approximation (RMSEA) fit index. Through Monte Carlo simulation, the usefulness of this adjusted index was evaluated for assessing model adequacy in structural equation modeling when ...
root-mean-square error [′rüt ‚mēn ′skwer ′er·ər] (statistics) The square root of the second moment corresponding to the frequency function of a random variable. McGraw-Hill Dictionary of Scientific & Technical Terms, 6E, Copyright © 2003 by The McGraw-Hill Companies, Inc. ...
In their framework, the null and alternative hypotheses for testing a small difference in fit and its related power analyses were defined by some chosen root-mean-square error of approximation (RMSEA) pairs. In this article, we develop a new method that quantifies those chosen RMSEA pairs and...
CFA showed that these 4 factors accounted for 50% of the total variance of the final 22-item scale and that the model fit was fair (Goodness of Fit Index, GIF=83.3%; Root Mean Square Error of Approximation, RMSEA=0.072). 验证性因素分析显示这4个因子能解释最终22个条目量表总方差的50%,...
How is Root Mean Square Error of Approximation abbreviated? RMSEA stands for Root Mean Square Error of Approximation. RMSEA is defined as Root Mean Square Error of Approximation very frequently.
In pursuance of maximum precision of error evaluation the approximation function and its parameters must minimize the root-mean-square deviation of the error values from the approximation function. An expert method is the simplest way to estimate the approximation accuracy in accordance with the root-...
Square‐Mean‐Root Approximation for Evaluating Asymmetric Tunneling Characteristics 来自 AIP Publishing 喜欢 0 阅读量: 28 作者: CK Chow 摘要: A new method of approximating the basic tunnel integral is used to calculate the asymmetric characteristics of the tunnel effect between two dissimilar ...
A distorted-wave Born approximation is introduced; the important feature of the present method is the assumption of the presence of a background medium with vertical varying root-mean-square acoustic wave speed. In the inverse scheme the wave speed and mass density can be reconstructed within a ...