Numerical data used in the article "Symmetries of weighted networks: weight approximation method and its application to food webs" by Mateusz Iskrzyński, Julia Korol, Aleksandra Puchalska.

Numerical data underpinning the results presented in the article "Symmetries of weighted networks: weight approximation method and its application to food webs". Authors: Mateusz Iskrzyński, Julia Korol, Aleksandra Puchalska. Version v3 contains an additional analysis of the impact of logarithmic weight function normalisation on orbits. The preprint: https://arxiv.org/abs/2506.11824, https://doi.org/10.48550/arXiv.2506.11824