Fig. 4From: Measuring associations between the microbiota and repeated measures of continuous clinical variables using a lasso-penalized generalized linear mixed modelObserved vs predicted value plots evaluating the fit of the LassoGLMMs from the OC-COPD study. Each plot represents one LassoGLMM with non-zero coefficients. The value observed (X-axis) is plotted against the value predicted by the LassoGLMM (Y-axis). Each point represents a sample. The red line indicates where the predicted value matches the observed value. For models that deviate from this line (O2, O3, and O7), we attempted to fit a generalized model but found no significant improvements in fitBack to article page