theme(panel.grid.major = element_line(size = .5, linetype = "dashed"), panel.grid.minor = element_line(size = .25, linetype = "dotted"), panel.grid.major.x = element_line(color = "red1"), panel.grid.major.y = element_line(color = "blue1"), panel.grid.minor.x = element_...
element_text():由于标题,副标题是文本项,element_text()因此使用函数进行设置。 element_line():同样element_line()用于修改基于线的组件,例如轴线,主要和次要网格线等。 element_rect():修改矩形组件,例如绘图和面板背景。 element_blank():关闭显示主题项目。 有关更多信息,请参见即将进行的讨论。让我们讨论许多...
3. 添加文本,标签和注释(Adding Text, Label and Annotation) 本节主要内容有: 如何在点周围添加文本和标签(How to Add Text and Label around the Points) 如何在绘图中的任何地方添加注释(How to Add Annotations Anywhere inside Plot) 3.1 如何在点周围添加文本和标签(How to Add Text and Label around th...
add labels to a horizontal column plot (stacked by default) ggplot(data = df, aes(x2, x1, group = grp)) + geom_col(aes(fill = grp), width=0.5) + geom_hline(yintercept = 0) + geom_text( aes(label = grp), position = position...
Creating a Barplot with no Data: A Step-by-Step Guide Question: My preferred use of it is to prepare the plot, add horizontal lines and then plot the bars. However, when executed as shown below, R produces duplicated plots, which is not visually appealing. To create an equivalent normal...
Change line colors Change fill colors Change the legend position Use facets Functions: geom_histogram(), stat_bin(), position_identity(), position_stack(), position_dodge(). Scatter plots Basic scatter plots Label points in the scatter plot Add regression lines Change the appearance of points...
add.params = list(color = "blue", fill = "lightgray"), # Customize reg. line conf.int = TRUE, # Add confidence interval cor.coef = TRUE, # Add correlation coefficient. see ?stat_cor cor.coeff.args = list(method = "pearson...
"a name")) # Add labels to a horizontal column plot (stacked by default) ggplot(data = df, aes(x2, x1, group = grp)) + geom_col(aes(fill = grp), width=0.5) + geom_hline(yintercept = 0) + geom_text( aes(label = grp), position = position_stacknudge(vjust = 1, y = -...
add.params = list(color = "blue", fill = "lightgray"), # Customize reg. line conf.int = TRUE, # Add confidence interval cor.coef = TRUE, # Add correlation coefficient. see ?stat_cor cor.coeff.args = list(method = "pearson", label.x = 3, label.sep = "\n") ...
geom_line(size = 0.8) + geom_text(aes(label = B, vjust = 1.1, hjust = -0.5, angle = 45), show_guide = FALSE) ## 添加点的数值 p 1. 2. 3. 4. 5. 6. 7. 如何修改坐标轴的显示范围: library(ggplot2) dt = data.frame(A = 1:10, B = c(2,15,6,18,9,7,13,15,10,3)...