Agama impalearis

COMPLETE = 2.8; MRE = 0.042; SMAE = 0.050; SMSE = 0.009

Data & predictions

data prd RE symbol units description
80 78.85 0.01443 ab d age at birth
365 362.1 0.007969 tp d time since birth at puberty
2190 2197 0.003165 am d life span
3.5 3.814 0.08975 Lb cm SVL at hatching
13 12.3 0.05378 Li cm ultimate SVL for females
14 13.57 0.03106 Lim cm ultimate SVL for males
71 70.04 0.01354 Wwi g ultimate wet
102 102.6 0.005823 Wwim g ultimate wet
0.07671 0.07568 0.01341 Ri #/d maximum reprod rate
see figure 0.09486 tL_f time since birth vs. SVL
see figure 0.1079 tL_m time since birth vs. SVL
see figure 0.2565 tW_f time since birth vs. weight
see figure 0.2221 tW_m time since birth vs. weight
0.02 0.01915 0.04255 psd.v cm/d energy conductance
0.8 0.6572 0.1786 psd.kap - allocation fraction to soma
0.95 0.95 0 psd.kap_R - reproduction efficiency
18 394.1 20.89 psd.p_M J/d.cm^3 vol-spec som maint
0.002 0.002 0 psd.k_J 1/d maturity maint rate coefficient
0.8 0.8011 0.001344 psd.kap_G - growth efficiency

std parameters at 20.0°C

symbol units value free description
T_ref K 293.1 0 Reference temperature
T_A K 8000 0 Arrhenius temperature
z - 1.929 1 zoom factor for females
F_m l/d.cm^2 6.5 0 {F_m}, max spec searching rate
kap_X - 0.8 0 digestion efficiency of food to reserve
kap_P - 0.1 0 faecation efficiency of food to faeces
v cm/d 0.01915 1 energy conductance
kap - 0.6572 1 allocation fraction to soma
kap_R - 0.95 0 reproduction efficiency
p_M J/d.cm^3 394.1 1 [p_M], vol-spec somatic maint
p_T J/d.cm^2 0 0 {p_T}, surf-spec somatic maint
k_J 1/d 0.002 0 maturity maint rate coefficient
E_G J/cm^3 7835 1 [E_G], spec cost for structure
E_Hb J 2094 1 maturity at birth
E_Hp J 1.534e+05 1 maturity at puberty
h_a 1/d^2 1.77e-08 1 Weibull aging acceleration
s_G - 0.0001 0 Gompertz stress coefficient
del_M - 0.1568 1 shape coefficient
f - 1 0 scaled functional response for 0-var data
f_tL - 1 1 scaled functional response for tL data
z_m - 2.128 1 zoom factor for males