Data from: Intraspecific behavioural and environmental contexts influence collective risk of microplastic ingestion in a social fish

This dataset accompanies the paper "<b>Intraspecific behavioural</b><b> and environmental context</b><b>s</b><b> influence collective risk of microplastic ingestion in a social fish</b>", by Weiwenhui Liang, Huahong Shi, and Shaun Killen.The dominance rank and hierarchy steepness calculation can be fit using code in "dom-rank.r"; All the statistical analysis and visualization can be fit using code in 'INDIVIDUAL RESULT.r' and 'GROUP RESULT.r'.