有人知道排序ggplot2条形图堆栈的替代方法吗?
我曾经使用过例如
library(ggplot2)
library(plyr)
a <- cbind(rep("a",5),sample(1:100,5), rep_len(c("1","2","3"),5))
b <- cbind(rep("b",7),sample(1:100,7), rep_len(c("1","2","3"),7))
c <- cbind(rep("c",3),sample(1:100,3), rep_len(c("1","2","3"),3))
d <- cbind(rep("d",10),sample(1:100,10), rep_len(c("1","2","3"),10))
e <- cbind(rep("e",15),sample(1:100,15), rep_len(c("1","2","3"),15))
dat <- rbind(a,b,c,d,e)
colnames(dat) <- c("x","count","example")
dat <- as.data.frame(dat)
dat$x <- as.character(dat$x)
dat$count <- as.numeric(dat$count)
dat$example <- as.character(dat$example)
GP <- ggplot(dat, aes(x= reorder(x, count, sum), y=count, fill = example, order = desc(count)))+
geom_bar(stat="identity", fill= "grey", colour= "black", size = 1)+
coord_flip() +
scale_y_continuous()+
scale_x_discrete('')+
#scale_fill_brewer()+
labs(y="")+
theme_bw()+
theme(axis.text.y=element_text(size=8,face="bold"),
axis.text.x=element_text(size=10,face="bold"),
axis.title.x=element_text(size=16,face="bold"),
axis.title.y=element_text(size=16,face="bold"),
plot.title=element_text(size=16,face="bold"),
strip.text.x = element_text(size=10,face="bold"),
strip.background = element_blank())
print(GP)
创建像
这样的图表然而,在版本2.0.0中,ggplot2 order()已被删除。现在图表就像:
有人知道另一种选择吗?
罐