Abundances (top) and correlation coefficients (bottom) of H₂O, CO, CO₂, CH₃OH, and NH₃ ices at T=10 K, n_H=10⁵ cm⁻³, ζ= 1.3 × 10⁻¹⁷ s⁻¹ and F_UV=1 Habing. In the top panels, the dashed pink line indicates the abundance using the nominal network, black lines indicate the individual samples, and light green is the log-average of all samples. In bottom subplots, the dashed gray line indicates perfectly uncorrelated parameters (r_RIN=0), and the filled gray area indicates “weakly” correlated parameters (|r_RIN|<0.4). The colored filled areas correspond to the 95% confidence intervals of the correlation coefficients.