3. 绘制折线图 P1<-ggplot(tgc1,aes(x=Time,y=Value,colour=Subject))+geom_errorbar(aes(ymin=Value-se,ymax=Value+se),width=.1)+geom_line()+geom_point()+theme_bw()P2<-ggplot(tgc2,aes(x=Time,y=Value,colour=Subject))+geom_errorbar(aes(ymin=Value-se,ymax=Value+se),width=.1)+ge...
ggplot(tgc,aes(x=dose,y=len,colour=supp,group=supp))+geom_errorbar(aes(ymin=len-ci,ymax=len+ci),colour="black",width=.1,position=pd)+geom_line(position=pd)+geom_point(position=pd,size=3) A finished graph with error bars representing the standard error of the mean might look like ...
ggplot(data, aes(values,group=groups))+# Add whiskers to boxplotstat_boxplot(geom="errorbar")+geom_boxplot() By running the previous R programming code we have managed to create Figure 2, i.e. a ggplot2 boxplot where we put error bars on top. Video, Further Resources & Summary Some...
Well, a couple of things. Firstly, the points are being obscured by the lines and error bars. Secondly, the points don’t have a black outline. Handling the first problem is easier. Recall that we’re building the plot up with layers. Soggplot2places each layer on top of previous ones...
在lattice图形中，lattice函数默认的图形参数包含在一个很大的列表对象中，你可通过trellis.par.get()函数...
今天我们介绍一下line plot library(ggplot2)主要函数及参数 • Key functions: geom_line(), geom_step(), geom_path()• Key arguments to customize the plot: alpha, color, linetype and size.绘图数据 df <- data.frame(dose=c("D0.5", "D1", "D2"), len=c(4.2, 10, 29.5))h...
有误差棒的线图 # Default line plot p<- ggplot(df2, aes(x=dose, y=len, group=supp, color=supp)) + geom_line() + geom_point()+ geom_errorbar(aes(ymin=len-sd, ymax=len+sd), width=.2, position=position_dodge(0.05)) print(p) # Finished line plot p+labs(title="Tooth length ...
今天我们介绍一下line plot library(ggplot2) 主要函数及参数 · Key functions: geom_line(), geom_step(), geom_path() · Key arguments to customize the plot: alpha, color, linetype and size. 绘图数据 df <- data.frame(dose=c("D0.5","D1","D2"),len=c(4.2, 10, 29.5))head(df) ...
ggplot(economics, aes(x=date)) + geom_line(aes(y = psavert), color = "darkred") + geom_line(aes(y = uempmed), color="steelblue", linetype="twodash") + theme_minimal()require(reshape2)df <- melt(economics[, c("date", "psavert", "uempmed")], id="date")ggplot(df,...
1、ggplot2绘制基础条形图和线形图(basic bar or line graphs) 1.1、默认条形图 #准备数据 dat <- data.frame( time = factor(c("Lunch","Dinner"), levels=c("Lunch","Dinner")), total_bill = c(14.89, 17.23) ) dat #> time total_bill ...