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我想从美学角度改进我的 RDA 图,例如,我想将黑色三角形更改为文本标签或其他可以改进 RDA 图的选项:这是我正在使用的代码和数据:
ordiplot(p1) points(p1, "sites", pch=17, col="black")
红十字是物种,三角形是每个“站点”我无法分享我的数据,因为包含超过 2000 个物种,但所有想法都值得赞赏:D