Table 2. Linear Model Five Most Important Terms (Variables) per Morphology with Their Coefficient (β) and Importance Score Corresponding to the Rescaled Coefficient by Variable Sample Standard Deviation^a,81.

sphere			worm			vesicle
variables	coef.	imp.	variables	coef.	imp.	variables	coef.	imp.
mw_tot_cre	0.0005	18.1574	mw_tot_cre	–0.0004	15.9898	mw_tot_cre	–0.0004	13.9388
dp_cre	–0.0487	11.6435	mv_tot_cre	0.0242	7.2232	mv_tot_cre	0.0254	7.5822
mv_tot_cre	–0.0213	6.3723	dp_cre	0.0276	6.5987	dp_cre	0.0258	6.1585
apol_cna	0.2035	2.8785	mw_tot_cna	–0.0003	1.0360	mw_tot_cna	–0.0007	2.8497
mv_tot_cna	0.0496	1.5400	apol_cna	–0.0597	0.8446	mv_tot_cna	0.0752	2.3325

^aThe morphology order corresponds to the order in which the individual linear models are combined in the classifier chain.