以下所有主题元素的修改不仅适用于标题plot.title,还适用于所有其他标签,如plot.subtitle, plot.caption, plot.caption, legend.title, legend.text, axis.title和axis.text。 ggplot(chic, aes(x = date, y = temp)) + geom_point(color = "firebrick") + labs(x = "Year", y = "Temperature (°F)"...
(p1 <- p0 + labs(tag = "p1") + theme(plot.background = element_blank(), panel.background = element_blank(), panel.grid = element_blank(), legend.position = "none", axis.line = element_line(color = "black", linewidth = 0.4), axis.ticks.length = unit(-0.25 , "lines"), axi...
# 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...
在直方图上添加多个垂直线(vline)可以用于标记特定的数值或者阈值。下面是使用ggplot2在直方图上添加多个vline的步骤: 首先,确保已经安装了ggplot2包。如果没有安装,可以使用以下命令进行安装: 代码语言:txt 复制 install.packages("ggplot2") 导入ggplot2包: 代码语言:txt 复制 library(ggplot2) 准备数据。假设我...
plot(gg) 传递给theme()的参数要求使用特定的element_type()函数来设置. 主要有四种类型 element_text(): Since thetitle, subtitle and captionsare textual items element_line(): Likewiseelement_line()is use to modify line based components such as theaxis lines, major and minor grid lines, etc. ...
In addition, you may want to have a look at the other tutorials of this website. You can find a selection of articles about topics such as ggplot2, graphics in R, and plot legends here. Control Line Color & Type in ggplot2 Plot Legend ...
to"black"ggplot2.stripchart(data=df,xName='dose',yName='len',groupName='dose',groupColors=c('#999999','#E69F00','#56B4E9'),showLegend=FALSE,backgroundColor="white",xtitle="Dose (mg)",ytitle="length",mainTitle="Plot of length \n by dose",addBoxplot=TRUE,boxplotFill=NULL,...
6.4 季节性地块(Seasonal Plot) 7 群组(Groups) 7.1 分层树状图(Dendrogram) 7.2 聚类(Clusters) 通用教程简介(Introduction To ggplot2) 代码下载地址 以前,我们看到了使用ggplot2软件包制作图表的简短教程。它很快涉及制作ggplot的各...
Furthermore, you might want to have a look at some of the other articles on my website.Introduction to the ggplot2 Package Add Regression Line to ggplot2 Plot Add Legend without Border & White Background to Plot Add X & Y Axis Labels to ggplot2 Plot Add Image to Plot in R Add ...
ggplot图的元素可以主要可以概括如下:最大的是plot(指整张图,包括background和title),其次是axis(包括stick,text,title和stick)、legend(包括backgroud、text、title)、facet这是第二层次,其中facet可以分为外部strip部分(包括backgroud和text)和内部panel部分(包括backgroud、boder和网格线grid,其中粗的叫grid.major,细...