论文原文
图形解读
❝作为常见的相关性热图,此图在细节方面做了调整,用星代替以往的点来表示R值,同时通过透明度来调节梯度,线条也根据P值大小做了调节。...ggstar)
library(ggnewscale)
导入数据
env <- read_tsv("env.tsv")
spe <- read_tsv("spe.tsv")
数据清洗
pp corr.test...(spe,env,method="pearson",adjust = "fdr")
cor r
pvalue p
df % mutate(pvalue...,"p","p_signif"))
cordata %
filter(genus %in% c("N","K","Ca")) %>%
select(2,1,3,4,5) %...fill=r,alpha=r),color=NA)+
scale_fill_gradientn(colours = rev(RColorBrewer::brewer.pal(11,"RdBu")))