Sentence examples for between the random intercept from inspiring English sources
In the G variance covariance matrix, the (sigma_{int}^{2}) and (sigma_{slope}^{2}) represent variance components for the random intercept and slope, respectively; the ((sigma_{int,slope}}^{2})) are covariance components representing the correlation between the random intercept and the random slope.
Hence, there is a correlation between the random intercept and the tumor type.
The relationships between the random intercept and the random slope were not significant (1.01 0.95,1.08) and there was no heterogeneity across institutions within countries.
The test for the correlation between the random intercept, α i and ξ i is not significant (χ2 = 2.1, p-value = 0.147).
The Mattson method [ 22] was used to keep the covariance between the random intercept and random slope at the same level as was used for the normal simulations.
For the PHQ-9 and the AAQ-II, where weekly measures were available, the covariance between the random intercept and slope was not significant, and therefore was not included in the model.
We studied ICC values of 5%, 15%and30%0%; Pearson correlation coefficient values between predictor X1 and the random intercept were 0.0 or 0.4.
The between-provider variance (i.e. the random intercept) was statistically significant in Model 1 but not in Model 2. This indicates that there were significant differences in intervening for lifestyle risk factors between providers after adjusting for patient and consultation variables, however the addition of provider variables explained most (over 80%) of the variation between providers.
The estimated residual standard deviation within clusters was 0.228, and the standard deviation of the random intercept (between clusters) was 0.115.
We thus assumed no unmeasured confounding between air pollution and methylation, given the random intercept and the C1 covariates (see Supplemental Material, Figure S1).
