. Author manuscript; available in PMC: 2020 Aug 26.

Published in final edited form as: Methods Ecol Evol. 2019 May 17;10(8):1274–1285. doi: 10.1111/2041-210x.13210

Table 2.

Mixed model main effects on the log of enrichment level (ANOVA using GLIMMIX procedure). Bold face denotes statistical significance (P<0.001)

Factor	F_dfN/dfD⁺	Estimate	P
Larval site^#^*	1.4_1/296	0.002	0.0986
Residual^#	12.2_1/296	0.016	0.0001
Age (days)	16.15_1/296	−0.003	0.0001
Killed^a	19.91_1/296	0.074	0.001
Species (g-Cx)^b	6.63_1/296	−0.045	0.0105
Sex (F-M)^c	23.78_1/296	−0.079	0.0001
Dose	21.58_1/296	0.276^d	0.0001
Cohort	14.29_8/296	−0.178^e	0.0001

z value instead of F value for random variables test and estimate of variance instead of the effect of unit change between levels

model random effects (covariate parameter)

⁺

dfN is the number of degrees of freedom used in the estimate of the variance. dfD is the degrees of freedom error

Factor determining whether mosquitoes had been deliberately killed by experimenter or found dead before preservation

Species: A. gambiae s.l. (g) was overall more enriched than Culex sp. (Cx); (negative estimate)

Sex: Males (M) were more enriched than females (F) in both species; (negative estimate)

Dose estimate; High over Low, derived from model matched by Cohorts, after removing all non- significant factors

Cohort estimate derived by subtraction of smallest from largest cohort estimates