# X-axis label: bold, red, and 20 points # X-axis tick marks: rotate 90 degrees CCW, move to the left a bit (using vjust, # since the labels are rotated), and 16 points bp + theme(axis.title.x = element_text(face="bold", colour="#990000", size=20), axis.text.x = eleme...
Rotate a plot: flip and reverse Faceting: split a plot into a matrix of panels 1.标题:主标题,轴和图例标题 ggplot2软件包修改绘图标题(主标题,轴标签和图例标题)主要是通过以下函数: ggtitle(label)#主标题 xlab(label)#x轴标签 ylab(label)#y轴标签 labs(...)#用于主标题,轴标签和图例标题 1.1 数...
see ?ggpar sort.val = "asc", # Sort the value in ascending order sort.by.groups = TRUE, # Sort inside each group x.text.angle = 90 # Rotate vertically x axis texts ) # Scatter plots (sp) sp <- ggscatter(mtcars, x = "wt", y = "mpg", add = "reg.line", # Add regressio...
# X-axis tick marks: rotate 90 degrees CCW, move to the left a bit (using vjust, # since the labels are rotated), and 16 points bp + theme(axis.title.x = element_text(face="bold", colour="#990000", size=20), axis.text.x = element_text(angle=90, vjust=0.5, size=16)) lib...
# 还有一种方法bp+scale_x_discrete(name="")+scale_y_continuous(name="Weight (Kg)") 改变字体和旋转 刻度标签 element_text能够设置文本的格式 # Change font options:# X-axis label: bold, red, and 20 points# X-axis tick marks: rotate 90 degrees CCW, move to the left a bit (using vjust...
p <- p + theme(axis.text.x = element_text(angle = 45, hjust = 1, size = 12)) 最后,使用print函数输出图形。 代码语言:txt 复制 print(p) 这样就可以使用ggplot2封装X轴标签了。ggplot2的优势在于其丰富的图形定制选项和灵活性,可以根据需求进行各种图形的绘制和定制。在实际应用中,ggplot2常用于数...
label.x.npc = "left", label.y.npc = 'top',#位置 size = 5 #大小 ) gene87 <- ggplot(data, aes(x = surstat, y = gene87, fill=surstat)) + rotate_x_text(angle = 45) + scale_x_discrete(labels = c("0" = "Yes","1" = "No")) + #改x轴label名 ...
# Change font options: # X-axis label: bold, red, and 20 points # X-axis tick marks: rotate 90 degrees CCW, move to the left a bit (using vjust, # since the labels are rotated), and 16 points bp + theme(axis.title.x = element_text(face="bold", colour="#990000", size=20...
library(ggplot2)#>#> Attaching package: 'ggplot2'#> The following object is masked from 'package:base':#>#> is.elementlibrary(ggeasy)#rotate x axis labelsggplot(mtcars, aes(hp,mpg))+geom_point()+easy_rotate_x_labels() #rotate y axis labelsggplot(mtcars, aes(hp,mpg))+geom_point()...
rotateTextX- Rotate x axis labels. Often times it is useful to rotate the x axis labels to be vertical if there are too many labels and they overlap. plotCount- Plot count data with ggplot2. Quickly plot a bar plot of count (frequency) data that is stored in a table or data.frame...