我有需要按阈值分类的data.frame列表,最后需要按文件栏的不同类别获取堆栈条形图。但是,在我的data.frame列表中,有些行是重复的,我需要在某些绘图中显示这些重复的行,但是这些重复的行也应该被删除并显示另一个绘图。因为,保留,删除不同类别中的这些重复行,可以提供不同的洞察力来理解结果。根据堆栈条图的名称,我打算保留并删除某些类别中的这些重复行。我有点难以按照我的意愿得到预期的情节。任何人都可以指出如何轻松实现这一目标吗?如何准备情节数据以获得满足我需求的情节?任何的想法 ?
可重复的data.frame:
Qualified <- list(
hotan = data.frame( begin=c(7,13,19,25,31,37,43,49,55,67,79,103,31,49,55,67),
end= c(10,16,22,28,34,40,46,52,58,70,82,106,34,52,58,70),
pos.score=c(11,19,8,2,6,14,25,10,23,28,15,17,6,10,23,28)),
aksu = data.frame( begin=c(12,21,30,39,48,57,66,84,111,30,48,66,84),
end= c(15,24,33,42,51,60,69,87,114,33,51,69,87),
pos.score=c(5,11,15,23,9,13,2,10,16,15,9,2,10)),
korla = data.frame( begin=c(6,14,22,30,38,46,54,62,70,78,6,30,46,70),
end=c(11,19,27,35,43,51,59,67,75,83,11,35,51,75),
pos.score=c(9,16,12,3,20,7,11,13,14,17,9,3,7,14))
)
unQualified <- list(
hotan = data.frame( begin=c(21,33,57,69,81,117,129,177,225,249,333,345,33,81,333),
end= c(26,38,62,74,86,122,134,182,230,254,338,350,38,86,338),
pos.score=c(7,34,29,14,23,20,11,30,19,17,6,4,34,23,6)),
aksu = data.frame( begin=c(13,23,33,43,53,63,73,93,113,123,143,153,183,33,63,143),
end= c(19,29,39,49,59,69,79,99,119,129,149,159,189,39,69,149),
pos.score=c(5,13,32,28,9,11,22,12,23,3,6,8,16,32,11,6)),
korla = data.frame( begin=c(23,34,45,56,67,78,89,122,133,144,166,188,56,89,144),
end=c(31,42,53,64,75,86,97,130,141,152,174,196,64,97,152),
pos.score=c(3,10,19,17,21,8,18,14,4,9,12,22,17,18,9))
)
修改:
我确实以这种方式对数据进行了分类:
singleDF <-
bind_rows(c(Qualified = Qualified, Unqualified = unQualified), .id = "id") %>%
tidyr::separate(id, c("group", "list")) %>%
mutate(elm = ifelse(pos.score >= 10, "valid", "invalid")) %>%
arrange(list, group, desc(elm))
res <- singleDF %>% split(list(.$list, .$elm, .$group))
这是我想要的情节:
请注意,在valid
,invalid
类别中,我需要重复删除data.frame,而Qualified
,UnQualified
类别,我会重复这些行。
我如何实现我想要的情节?如何使用ggplot2
包来实现这一目标?有什么好主意吗?在此先感谢:)
答案 0 :(得分:3)
也许是这样的事情?:
library(tidyverse)
library(cowplot)
theme_set(theme_grey())
p1 <- ggplot(filter(singleDF, list == "aksu"),
aes(group, fill = elm)) +
geom_bar() +
ylim(0, 16) +
theme(legend.position = 'top', legend.title = element_blank(), axis.title.x = element_blank())
p2 <- ggplot(filter(singleDF, list == "aksu") %>% distinct(),
aes(elm, fill = group)) +
geom_bar() +
scale_fill_discrete(h.start = 90) +
ylim(0, 16) +
theme(legend.position = 'top', legend.title = element_blank(), axis.title.x = element_blank())
plot_grid(p1, p2, align = 'v', nrow = 1)
答案 1 :(得分:2)