(ggplot2) # 创建数据集 data <- data.frame( x = 1:10, y = rnorm(10) ) # 绘制散点图并添加水平线 ggplot(data, aes(x = x, y = y)) + geom_point() + geom_hline(yintercept = 0, linetype = "dashed", color = "red") + labs(title = "Scatter Plot with Horizontal Line", ...
Normally, if you add a line, it will appear in all facets.# Facet, based on cond spf <- sp + facet_grid(. ~ cond) spf # Draw a horizontal line in all of the facets at the same value spf + geom_hline(aes(yintercept=10)) If you want the different lines to appear in the ...
一、创建数据集并用ggplot绘图 #letters是英文字母,a字母排序1,b字母排序2,c字母排序3……[1:3]意思是字母排序1到3的字母。each=10意思每一个字母重复输出10次,函数rep,即repeat a<-rep(letters[1:3],each=10) > a [1] "a" "a" "a" "a" "a" "a" "a" "a" "a" "a" "b" "b" "b"...
direction = "horizontal", legend.key.width = unit(1.5, "lines"), legend.key.height = unit(1, "lines") ) 可视化结果如下: 当然通过更改: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 theme_ipsum(base_family = "Roboto Condensed") 就可获得如下可视化效果: grid包添加图片美化 添加与...
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...
("some long name", "other name", "some name", "another name", "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...
ggdensity(df,x="weight",add = "mean",rug = TRUE,color = "sex",fill = "sex",palette= c("#00AFBB", "#E7B800")) 柱状图 } 1 gghistogram(df,x="weight",add = "mean",rug = TRUE,color = "sex",fill = "sex",palette ...
Lines (ggplot2)) - Add lines to a graph. Facets (ggplot2)) - Slice up data and graph the subsets together in a grid. Multiple graphs on one page (ggplot2)) Colors (ggplot2)) 学了那么多语法,就在菜谱里面把握细节吧! 最后一个是https://stackoverflow.com/ ...
"npc") + unit(0.15, "cm")g <- gtable_add_cols(g, g2$widths[g2$layout[ia, ]$l], ...
Dot plots are very similar to lollipops, but without the line and is flipped to horizontal position. It emphasizes more on the rank ordering of items with respect to actual values and how far apart are the entities with respect to each other. How to make a dot plot in R: library(ggplot...