(1)geom_text and geom_label添加分类标签 添加文本: 根据分组赋予颜色和大小: (2)特定坐标添加文本: (3)ggrepel 避免文本标签被覆盖 来源:ggplot2 texts : Add text annotations to a graph in R software - Easy Guides - Wiki - STHDA geom_text() 字体大小设置:Fonts (cookbook-r.com) r - ggplot...
ggp + # Add multiple text elements to plot annotate("text", x = 1.5, y = 2.2, label = "Text No. 1") + annotate("text", x = 2.25, y = 1.4, label = "Text No. 2")After executing the previous R programming syntax the ggplot2 plot with two text elements shown in Figure 3 ...
font_add("constan", regular = "constan.ttf", italic = "constani.ttf") # 告诉R,要用showtext了 showtext_auto() library(ggplot2) p <- ggplot(NULL, aes(x = 1, y = 1)) + ylim(0.8, 1.2) + theme(axis.title = element_blank(), axis.ticks = element_blank(), axis.text = element...
temptext1 <- "Add here notes. The plot above represents 10 random points drawn from Normal distribution. The plot is generated in order to visualize all the different options one can use for adding text to a plot. You can control this text size using the usual \"cex\" argument. \nYou...
ggplot2 texts : Add text annotations to a graph in R software ggplot2文本:图中添加文本注释 本文介绍如何向使用ggplot2程序包生成的绘图添加文本注释。 geom_text():直接将文本添加到绘图中 geom_label():在文本下方绘制一个矩形,使其更易于阅读。
# Setupoptions(scipen=999)library(ggplot2)data("midwest",package="ggplot2")theme_set(theme_bw())# Add plot components ---gg<-ggplot(midwest,aes(x=area,y=poptotal))+geom_point(aes(col=state,size=popdensity))+geom_smooth(method="loess",se=F)+xlim(c(0,0.1))+ylim(c(0,500000))+la...
p<-ggplot(df,aes(wt,mpg))+geom_point(color='red')+theme_classic(base_size=10) Add text labels: # Add text annotations using ggplot2::geom_textp+geom_text(aes(label=rownames(df)),size=3.5) # Use ggrepel::geom_text_repelrequire("ggrepel")set.seed(42)p+geom_text_repel(aes(label...
# librarylibrary(ggplot2)# Keep 30 first rows in the mtcars natively available datasetdata=head(mtcars,30)# 1/ add text with geom_text, use nudge to nudge the textggplot(data,aes(x=wt,y=mpg))+geom_point()+# Show dotsgeom_text(label=rownames(data),nudge_x =0.25,nudge_y =0.25,che...
R语言ggplot2画图如果要更改图片整体的字体可以使用theme()函数设置text参数 代码语言:javascript 复制 library(ggplot2)library(Cairo)p<-ggplot(df,aes(x=x,y=y))+geom_col(aes(fill=x),show.legend=FALSE)+geom_label(aes(label=label),family="Times New Roman")+scale_fill_manual(values=col)+theme_...
想要绘制出一副自己满意、编辑满意、导师满意最主要的是审稿人满意的 RDA 结果,作为最强可视化工具之一的ggplot2包毋庸置疑是最佳的选择。 我们需要什么样的 RDA 图 首先,我们来思考我们需要什么样的 RDA 图?按照世纪需求以及审稿人的建议: I would recommend showing in bold the variables with significant correlati...