size=14), axis.text.x = element_text(size=13), axis.text.y = element_text(size=...
mpg_z := (mpg-mean(mpg))/sd(mpg)] df[mpg_z > 0, mpg_c := "g"] df[mpg_z <= 0, mpg_c := "r"] # 注意Ferrari Dino和原版数值不一样,可能是数据的问题,用本地数据R和Python画出图结果一样 ggplot(df)+ geom_segment(aes(x = 0, xend = mpg_z, y = reorder(cars, mpg_z)...
pp$l, pp$b, pp$l) grid.newpage() #axis tweaks ia <- which(g2$layout$name == "axis-l...
+ panel.grid.major.y=element_line(color="grey", #主水平网格应该是灰色的实线 + linetype=1), + panel.grid.minor.y=element_line(color="grey", #次水平网格应该是灰色的虚线 + linetype=2), + panel.grid.minor.x=element_blank(), #垂直网格不输出 + legend.position="top") #图例展示在顶部...
# 基础火山图 p <- ggplot() + geom_point(data = diff_sc, aes(x = avg_log2FC, y = log10fdr),size = 0.8, color = 'grey') + coord_flip() + # 坐标轴翻转 facet_grid(. ~ Group,scales = "free") + # 一行多列; geom_point(data = top10, aes(x = avg_log2FC, y = log...
ggplot(aes(fill = Value, x = Week, y = Weekday)) + geom_tile() + theme_bw() + facet_grid(Year ~ .) + coord_fixed() 或者,我尝试在一周的第一天使用lubridate::floor_date和lubridate::round_date进行绘图。在这个解决方案中,x-axis被正确标记,但周在两年之间不对齐。此外,瓷砖不是完全方形...
ggplot(aes(x = Counts, y = SampleID)) + geom_point(aes(col = compartment), size = 4, alpha = 0.75) + geom_text( aes(label = paste0(" ", Counts)), size = 3, hjust = 0, nudge_x = -0.1, check_overlap = TRUE, color = "blue" ...
Change the Y-axis scale label in/out of plot region withrange.position: basic_coverage<-ggcoverage(data=track_df,plot.type="facet",mark.region=mark_region,range.position="in")basic_coverage Shared/Free Y-axis scale withfacet.y.scale: ...
matlab画图形函数 semilogx loglog 主要是学习semilogx函数,其中常用的是semilogy函数,即后标为x的是在x轴取对数,为y的是y轴坐标取对数.loglog是x y轴都取对数. 例子, clc;clear;close all;x = 0:.1:10;y = 2*x+3;subplot(211);plot(x,y);grid onsubplot(212);semilogy(x,y);grid on 结果 ——...
labs(title = NULL, x = NULL, y = 'Relative abundance (%)', fill = NULL) + theme(panel.grid = element_blank(), panel.background = element_blank(), axis.line = element_line(colour = 'black'), legend.position = c(0.9, 0.85)) + ...