你可以使用geom\_errorbar()函数来添加errorbar到ggplot的分组柱形图中。以下是一个示例代码,它演示如何绘制以“group”为x轴变量,以“value”为y轴变量的分组柱形图,并在每个组合的柱形图上添加errorbar: library(ggplot2) # 创建一个数据框 data <- data.frame( group = rep(LETTERS[1:4], each = 3),...
(cut) %>% summarize(Mean = mean(table), Min = min(table), Max = max(table)) p <- ggplot(df.summ, aes(x = cut, y = Mean, ymin = Min, ymax = Max, fill = cut)) + geom_bar(stat = "identity") + geom_errorbar() + ggtitle("Bar chart with Error Bars") fig <- ggplot...
ggplot(data, aes(y=index, x=RR, xmin=ci_l, xmax=ci_u))+ geom_point()+ geom_point(data=subset(data, Comparison=="All"), color="Black", size=2)+ geom_errorbarh(height=.1)+ scale_x_continuous(breaks = c(0:3), #removed this #limits = c(0, 3.5), name = xname) + #ad...
# Use only "upper_errorbar" p14 <- ggbarplot(df3, x = "dose", y = "len", add = "mean_se", error.plot = "upper_errorbar") p14 1 2 3 4 # Change error.plot to "pointrange" p15 <- ggbarplot(df3, x = "dose", ...
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(),geom_crossbar(),stat_summary() Pie chart Simple pie charts
Barplot with multiple groups Create stacked and dodged bar plots. Use the functionsscale_color_manual()andscale_fill_manual()to set manually the bars border line colors and area fill colors. # Stacked bar plots of y = counts by x = cut,# colored by the variable colorggplot(df2, aes(x ...
Diverging Bars geom_linerange、geom_segment和geom_bar都可以实现这类图,前两种方法基本一样 ggplot中,几种画线或线段的函数 geom_linerange(), aes是x, ymin, ymax; y线段三个,或x线段三个 geom_segment(), aes是x, xend, y, yend,四个都得有 geom_vline(), geom_hline(), aes是xintercept或y...
为了创建一个简单的柱状图,我们将使用函数 geom_bar( )语法geom_bar(stat, fill, color, width)参数:stat : 设置stat参数以确定模式。 fill : 代表条形图内部的颜色。 color : 代表条形图轮廓的颜色。 width : 代表条形图的宽度。使用中的数据集。
Basic line and bar plots with error bars # (1) Line plotggplot(df.summary, aes(dose, len)) + geom_line(aes(group =1)) + geom_errorbar( aes(ymin = len-sd, ymax = len+sd),width =0.2) + geom_point(size =2)# (2) Bar plotggplot(df.summary, aes(dose, len)) + ...
easyggplot2:Perform and customize easily a plot with ggplot2: box plot, dot plot, strip chart, violin plot, histogram, density plot, scatter plot, bar plot, line plot, etc, … ggplot2 - Easy way to mix multiple graphs on the same page ...