Sentence examples for model with covariates from inspiring English sources
Changes from baseline in SF-36, FACIT-Fatigue, and EQ-5D scores were analysed using a covariance model, with covariates for baseline value and the three stratification factors, including baseline SELENA-SLEDAI score (≤9 vs ≥10), baseline proteinuria level (<2 g/24 h vs ≥2 g/24 h equivalent), and race (African descent or indigenous American descent vs other).
We propose a disease progression model with covariates to tackle two difficulties when modeling disease progression with observational data.
A latent class model with covariates indicated the existence of heterogeneous preferences regarding the landscape attributes, with attitude variables being significant determinants of heterogeneity.
With SAS software and a mixed effects analysis of variance model with covariates, we compared mean pain scores of the fentanyl and placebo groups to detect a difference of at least 1 point on an 11-point pain scale.
In this article, we consider the problem of finding the optimum covariate design (OCD) for the estimation of covariate parameters in a binary proper equi-replicate block (BPEB) design model with covariates, which cover a large class of designs in common use.
Subject to the constraints of total sample number, test termination time as well as the stress region, an optimum constant-stress ADT plan is derived by determining the combination of stress levels and the number of samples allocated to each stress level, when the degradation path comes from inverse Gaussian (IG) process model with covariates and random effects.
Similar results are obtained for the exogenous HMM model with covariate-dependent transition matrix.
The amount of variance explained by climatic variables was calculated as Deviance(model constant) - Deviance(model with covariate) / Deviace(model constant) - Deviance(model with time dependent parameter), as per [21].
One such example is the (expected) Brier scores [ 4] under the null and the model with covariate Z.
In each treatment group, the Cox proportional hazard model with covariate as tumor TP is primarily performed to evaluate significant relationship with DFS.
Comparisons of values between study time points were made using a generalized linear regression model with covariate adjustment based on the specific analysis conducted.
