Interspecific social interactions shape public goods production in natural microbial communities

The R code (Hesse_etal.R) descibes step by step how metal polution affects the ecology and evolution of a community-wide public good – the production of metal-detoxifying siderophores. This code accompanies the manuscript "Interspecific interactions shape public goods production in natural microbial communities" (https://www.biorxiv.org/content/10.1101/710715v1). The R code is divided into different sections per figure (1-5 and supplementary Figure S1). Each section first starts with reading in the appropriate data files (cvs files) and continues with statistics and plotting of figures.本R代码（Hesse_etal.R）分步详细阐释了金属污染如何影响群落水平公共物品——金属解毒性铁载体（siderophores）——产生过程的生态学与进化效应。该代码配套预印本手稿《种间相互作用塑造自然微生物群落中的公共物品生产》（https://www.biorxiv.org/content/10.1101/710715v1），该手稿发布于bioRxiv预印本平台。本R代码按图表（1至5号主图及补充图S1）划分为多个独立模块，每个模块均以读取对应逗号分隔值（CSV）文件为起始步骤，随后依次开展统计分析与图表绘制工作。