ggplot2 作图 极坐标情况下添加直线 自己没有想法如何实现,搜索引擎搜索关键词ggplot2 polar and then add straight lines找到参考链接 https://stackoverflow.com/questions/66196451/draw-straight-line-between-any-two-point-when-using-coord-polar-in-ggplot2-r 代码暂时还看不明白,他是自己重新定义了一个函数,...
Bar and line graphs (ggplot2) Plotting means and error bars (ggplot2) Plotting distributions (ggplot2) - Histograms, density curves, boxplots Scatterplots (ggplot2) Titles (ggplot2) Axes (ggplot2) - Control axis text, labels, and grid lines. Legends (ggplot2) Lines (ggplot2) - Add lin...
# Change line types, colors and sizes ggplot(df2, aes(x=time, y=bill, group=sex)) + geom_line(aes(linetype=sex, color=sex, size=sex))+ geom_point()+ scale_linetype_manual(values=c("twodash", "dotted"))+ scale_color_manual(values=c('#999999','#E69F00'))+ scale_size_manua...
ggplot(df) + geom_line(aes(x=date, y=value, color=variable)) + facet_wrap( ~ variable, scales="free") Tips:R语言中的melt函数 https://www.cnblogs.com/liujiaxin2018/p/16673493.html melt函数将“长数据”转换为“短数据”。 001、 指定单个ID > ID <- c(1,1,2,2) > Time <- c(1,...
geom_vline():添加竖直线 scale_color_manual():手动修改颜色 AI检测代码解析 a+geom_density() 1. 根据sex修改颜色,将sex映射给line颜色 AI检测代码解析 a+geom_density(aes(color=sex)) 1. 修改填充颜色以及透明度 AI检测代码解析 a+geom_density(aes(fill=sex), alpha=0.4) ...
(enable=TRUE)# 添加字体font.add('SimSun','simsun.ttc')# Modify theme components# 修改主题gg+theme(# 设置标题plot.title=element_text(size=20,# 字体大小face="bold",# 字体加粗family="SimSun",# 字体类型color="tomato",# 字体颜色hjust=0.5,# 标题离左边距距离lineheight=1.2),# 线条高度# 设置...
linetype=2) + # 添加base mean的水平线 stat_compare_means(method = "anova", label.y = 1600)+ # Add global annova p-value stat_compare_means(label = "p.signif", method = "t.test", ref.group = ".all.") # Pairwise comparison against all ...
# add axis lables and plot title 添加标签 labs(title="Scatterplot", x="Carat", y="Price") print(gg) 1. 2. 3. 4. 5. 图的主要标题已添加,并且X和Y轴标签大写。注意:如果要在函数内部显示ggplot,则需要显式保存它,然后使用进行打印print(gg),就像我们上面所做的那样。
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...
2、 element_blank(), panel.grid.minor = element_blank()p_remove_grid# remove border linesp_remove_border - p2 + theme(panel.border = element_blank()p_remove_border# 去除背景色和 边框p_remove_two - p2 + theme(panel.background = element_blank()p_remove_two# add axis line 添加坐标轴...