Multiple R：线性回归系数 AdjustedR square：调整后的拟合系数 Fratio：F检验值
Multiple R is the ?multiple correlation coefficient". It is a measure of the goodness of fit of the regression model. The ?Error? in sum of squares error is the error in the regression line as a model for explaining the data. The purpose of regression analysis is to develop a cause ...
The estimation of R2 and adjusted R2 in incomplete data sets using multiple imputation 来自 EconPapers 喜欢 0 阅读量: 47 作者: Ofer Hard 摘要: The coefficient of determination, known also as the R 2, is a common measure in regression analysis. Many scientists use the R 2 and the adjusted...
invasive foci sampled on biopsy. Presumably, a small subpopulation of the IDC-P at baseline (B2) also harbored the second loss toPTENand the nonsense mutation toTP53, as these were observed in the IDC-P on the right side (R2), which in turn comprised the largest volume of all residual...
(using ref.4for MS and ref.73for RA), restricted to sites present in the ancestry path label dataset, and ran PLINK’s (v1.90b4.4)74clump method (parameters: --clump-p1 5e-8 --clump-r2 0.05 --clump-kb 250; as in ref.75) using LD in the GBR, FIN and TSI 1000 Genomes ...
where r2n and r2n+1 are the received symbols in absence of noise during the symbol intervals 2n and 2n + 1 respectively.3 It should be noted that this expression assumes that the channel coefficients h1 and h2 are constant over the time corresponding to two consecutive symbol intervals, an...
In the ANOVA, the equality of variance for trial bin was rejected by Mendoza’s multisample sphericity test (p < 0.001); therefore, we adjusted the relevant degrees of freedom using Greenhouse–Geisser’s ε. We used ηp2 for the size effect index of the ANOVA. The ANOVA and ...
1.Inthemultipleregressionmodel,theadjustedR2,A)cannotbenegative.B)willneverbegreaterthantheregressionR2.C)equalsthesquareofthecorrelationcoefficien..
We used a fast multi-parameter mapping (MPM) protocol for clinical routine at 3T to reconstruct whole-brain quantitative maps of magnetization transfer saturation (MT), proton density (PD), longitudinal (R1), and transverse relaxation rate (R2*) with 1.6 mm isotropic resolution. We report ...
Sex-by-genotype, sex-by-haplotype, and MDM2-by-MDM4 SNP interaction analyses used the same baseline and fully adjusted models. The likelihood ratio test was used to test each interaction, with an a priori significance level of 0.20 [28,29,30]. The a priori SNPs were selected based on ...