linetype:线条的类型可以实文本“blank”,“solid”,“dashed”,“dotted”,“dotdash”,“longdash”,“twodash”,也可以是数字0,1,2,3,4,5,6.更多可以参考:http://www.sthda.com/english/wiki/ggplot2-line-types-how-to-change-line-types-of-a-graph-in-r-software lineend:线条末端类型 round(圆形...
The graph below illustrates the list of line types available in R: library(ggpubr) show_line_types() In the next sections, we’ll illustrate line type modification using the example of line plots created with the geom_line(). However, note that, the option linetype can be also applied...
bp + theme(legend.background =element_rect(fill="gray90", size=.5, linetype="dotted")) 7.9、图例位置 bp + theme(legend.position="top") # Position legend in graph, where x,y is 0,0 (bottom left) to 1,1 (top right) bp + theme(legend.position=c(.5, .5)) # Set the "ancho...
Line Plot 英文:http://www.sthda.com/english/wiki/ggplot2-line-types-how-to-change-line-types-of-a-graph-in-r-software 根据说明文档,运行代码…… #generate some datadf<-data.frame(time=c("Breakfeast","Lunch","Dinner"),bill=c(10,30,15))head(df)#creat line plots and change line typ...
3D Plots in R ThisR tutorialdescribes how to createline plotsusingR softwareandggplot2package. In a line graph, observations are ordered by x value and connected. The functionsgeom_line(),geom_step(), orgeom_path()can be used. x value (for x axis) can be : ...
# example - output graph to jpeg file postscript("E:\\R_Scripts\\save_image.ps") ggplot(df, aes(x = day)) + geom_line(aes(y = sales, color = 'sales'), lwd=2) + geom_line(aes(y = customers, color = 'customers'), lwd=2) + ...
geom_smooth()函数增加了一条“平滑”曲线,需要 线性拟合(method="lm"),并且产生一条红色(color="red")虚线(linetype=2),线条尺寸为1(size=1)。默认情况下,平滑的曲线包括在95%的置信区间(较暗带)内。 4. ggplot2包提供了分组和小面化(faceting)的...
This post is a step by step introduction to line chart with R and ggplot2. It provides several reproducible examples with explanation and R code.
R绘图 第七篇:绘制条形图(ggplot2) 使用geom_bar()函数绘制条形图,条形图的高度通常表示两种情况之一:每组中的数据的个数,或数据框中列的值,高度表示的含义是由geom_bar()函数的参数stat决定的,stat在geom_bar()函数中有两个有效值:count和identity。默认情况下,stat="count",这意味着每个条的高度等于每组中...
R绘图 第七篇:绘制条形图(ggplot2) 使用geom_bar()函数绘制条形图,条形图的高度通常表示两种情况之一:每组中的数据的个数,或数据框中列的值,高度表示的含义是由geom_bar()函数的参数stat决定的,stat在geom_bar()函数中有两个有效值:count和identity。默认情况下,stat="count",这意味着每个条的高度等于每组中...