Additional file 4 of Investigating microbial population structure and function in the chicken caeca and large intestine over time using metagenomics

Supplementary file 4. Fig. S2: CODA-LASSO regression of the parameters weight gain, feed intake, feed conversion ratio and body weight regressed against KEGG modules abundances [17] were indicated in (a-d) respectively. Non-zero β-coefficients returned from CODA-LASSO procedure are shown as two disjoint sets (those that are increasing with parameters (positive; green) and those that are decreasing with parameters (negative; red). The insets show prediction quality of fitting with the predictions from CODA-LASSO procedure shown on the x-axis and the actual values of parameters shown on the y-axis.