. 2020 Jan 13;20:8. doi: 10.1186/s12862-019-1562-5

Table 3.

Model parameters

Parameter	interpretation	default value / range	Models
H_i	absolute abundances of host genotype i	∈[0,N_H]	all
P_i	absolute abundances of parasite genotype i	∈[0,N_P]	all
h_i	relative abundances of host genotype i	∈[0,1]	all
p_i	relative abundances of parasite genotype i	∈[0,1]	all
N_H	total host population size Σ_iH_i	-	all
N_P	total parasite population size Σ_iP_i	-	all
b_H	host birth rate	-	EcoEvo ⁺, EcoEvo
d_P	parasite death rate	1	EcoEvo ⁺, EcoEvo
λ	rate of host death or parasite birth when genotypes match	-	EcoEvo ⁺, EcoEvo
μ	intraspecific competition rate	-	EcoEvo ⁺
K	carrying capacity (host population size in the absence of parasites)	-	EcoEvo ⁺
α	fitness gain (loss) of matching genotypes for parasite (host)	1	Evo ⁺, Evo, Hybrid
β	fitness gain (loss) of mismatching genotypes for parasite (host)	0	Evo ⁺, Evo, Hybrid
w_H,w_P	selection intensity	∈[0,1]	Evo ⁺, Evo, Hybrid
$π_{H_{i}}, π_{P_{i}}$	payoff from the game, defined for each genotype	-	Evo ⁺, Evo, Hybrid
$f_{H_{i}}, f_{P_{i}}$	‘fitness’ from the game, defined for each genotype	-	Evo ⁺, Evo, Hybrid
$\bar{f_{H}}, \bar{f_{P}}$	average ‘fitness’, defined for each population	-	Evo ⁺, Evo, Hybrid
$d_{H_{i}}$	death rate of host genotype i	-	Hybrid
$b_{P_{i}}$	birth rate of parasite genotype i	-	Hybrid