Theannotate()function allows to add all kind of shape on aggplot2chart. The first argument will control what kind is used:rectorsegmentfor rectangle, segment or arrow. # Add rectanglesp+annotate("rect",xmin=c(2,4),xmax=c(3,5),ymin=c(20,10) ,ymax=c(30,20),alpha=0.2,color="blue...
library(grid) # for the 'unit' function (pc6 <- pc5 + theme_minimal() + # start with a minimal theme and add what we need theme(text = element_text(color = "gray20"), legend.position = c("top"), # position the legend in the upper left legend.direction = "horizontal", legend...
0),limits=c(0,NA),values=c("#1F78B4","#FFB300","#FA2017","#33A02C","#DD8EB4","#6A3D9A","#666666"))+theme_bw()+theme(#legend.position="none",axis.text.x=element_text(angle=30,hjust=1),text=element_text(size=10,face="bold"),plot.background=element_blank(),panel...
方法一、显示观察数量+平均值写个简单的函数即可,利用length(x)函数统计数量、mean(x)函数计算平均值。废话不讲了,直接上代码: # function for number of observations give.n <- function(x){ return(c(y =…
A function to replicate the basic plot function for linear models in ggplot2
后图非常臃肿,突然产生一个想法如何只对图形进行聚类但不显示聚类树,下面通过一个小例子来展示 ❞ 加载R包 主要使用ggdendro中的函数dendro_data来提取聚类标签 library(tidyverse) # install.packages("ggdendro") library(ggdendro) library(aplot) 导入数据 df <- read_tsv("data.xls") %>% column_to_row...
level: level of confidence interval to use. Default value is 0.95 Regression line To add a regression line on a scatter plot, the functiongeom_smooth()is used in combination with the argumentmethod = lm.lmstands for linear model. p <- ggplot(cars, aes(speed, dist)) + geom_point()# ...
ggplot2.dotplotis an easy to use function formaking a dot plotwithR statistical softwareusingggplot2package. The aim of thistutorial, is to show you how to make adot plotand to personalize the different graphical parameters includingmain title,axis labels,legend,backgroundandcolors.ggplot2.dotplo...
to choose from plus a GitHub repo that makes it easy to browse themes and see what they look like.bbplot has just a single theme, bbc_style(), the publication-ready style of the BBC, as well as a second function to save a plot for publication, finalise_plot().paletteer is a meta ...
library(aplot) #---ps数据为ggClusterNet内置,也可以公众号后台回复 数据,从中找到ps_liu.rds,导入即为这个数据 data(ps) # sample_data(ps) #--- different analysis source("./wlxSuper_GCMS.R") group1 = c("WT","OE") group2 = c("WT",...