Margin Error Bar library(plotly) population <- data.frame(Year=seq(1790, 1970, length.out=length(uspop)), Population=uspop, Error=rnorm(length(uspop), 5)) library(ggplot2) p <- ggplot(population, aes(x=Year, y=Population, ymin=Population-Error, ymax=Population+Error))+ geom_line()...
# bars won't be dodged! 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 represe...
Functions:geom_line(),geom_step(),geom_path(),geom_errorbar() Error bars Add error bars to a bar and line plots Bar plot with error bars Line plot with error bars Dot plot with mean point and error bars Functions:geom_errorbarh(),geom_errorbar(),geom_linerange(),geom_pointrange()...
http://www.sthda.com/english/articles/32-r-graphics-essentials/131-plot-two-continuous-variables-scatter-graph-and-alternatives/ 拴小林 2020/11/03 1.8K0 ggplot barplot and error bars aeserrormaxminwidth 关于这个误差bar的添加,主要的问题其实是计算的问题,需要max和min,如果存在分组的问题,那么就需要使...
ggplot2提供了多种linetype类型,下面简单介绍一下指定线型的不同方式 一、使用数字或名称直接指定 ggplot2使用数字及字符串预定义好了几种线型,可以直接使用。 0 = "blank" 1 = "solid" 2 = "dashed" 3 = "dotted" 4 = "dotdash" 5 = "longdash" 6 = "twodash" lty <- c("solid", "dashed",...
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 ...
The functiongeom_errorbar()can be used to produce a line graph with error bars : # Standard deviation of the mean ggplot(df3, aes(x=dose, y=len, group=supp, color=supp)) + geom_errorbar(aes(ymin=len-sd, ymax=len+sd), width=.1) + geom_line() + geom_point()+ scale_...
https://stackoverflow.com/questions/7549694/add-regression-line-equation-and-r2-on-graph 首先是模拟一份数据集 代码语言:javascript 代码运行次数:0 运行 AI代码解释 df<-data.frame(x = c(1:100)) df$y <- 2 + 3 * df$x + rnorm(100, sd = 40) head(df) ggplot2基本的散点图并添加拟合...
theme(panel.grid.major.y = element_blank(),panel.grid.minor.x = element_blank(),axis.line.x = element_line(size = 1, colour = "black", linetype=1),axis.title=element_blank(),legend.position="bottom") 为了更好的说明,我想调整图的线条和形状。线条应该粗一点,形状应该大一点。
This post explains how to build a line chart that represents several groups with ggplot2. It provides several examples with explanation and reproducible code.