R 在ggplot2条形图中组织堆叠的错误条
我正在处理条形图中的概率数据。条形图看起来不错,但当我尝试添加errorbars时,它们没有组织或绑定到相应的列。如果我不需要手动操作,那就太完美了。(此示例仅显示一个子集。) 你能帮我找出如何在正确的位置添加错误条吗 这是我的代码:R 在ggplot2条形图中组织堆叠的错误条,r,ggplot2,probability,R,Ggplot2,Probability,我正在处理条形图中的概率数据。条形图看起来不错,但当我尝试添加errorbars时,它们没有组织或绑定到相应的列。如果我不需要手动操作,那就太完美了。(此示例仅显示一个子集。) 你能帮我找出如何在正确的位置添加错误条吗 这是我的代码: data[complete.cases(data),] %>% ggplot(aes(x = Var.name, y = Prob_mean, fill = Response)) + geom_bar(stat = "identity", pos
data[complete.cases(data),] %>%
ggplot(aes(x = Var.name, y = Prob_mean, fill = Response)) +
geom_bar(stat = "identity", position = "fill") +
geom_errorbar(aes(ymin = lower, ymax = Prob_mean), stat = "identity",
position = position_dodge(width = 0.9), width = 0.3)
图表的图片:
这是我的数据:
> dput(data)
structure(list(Var.name = structure(c(1L, 1L, 1L, 2L, 2L, 2L,
3L, 3L, 3L, 4L, 4L, 4L), .Label = c("Biomass", "Bacteria.total",
"Gpos", "Gneg"), class = "factor"), Response = c("Decrease",
"Increase", "Neutral", "Decrease", "Increase", "Neutral", "Decrease",
"Increase", "Neutral", "Decrease", "Increase", "Neutral"), Prob_mean = c(0.267825247615756,
0.589316466289715, 0.142858286094529, 0.272971629090396, 0.575649507723523,
0.09076335727541, 0.392857191685997, 0.357142750965404, 0.250000057348599,
0.499952457038418, 0.392844812870964, 0.107202730090619), Prob_n = c(56L,
56L, 56L, 33L, 33L, 33L, 28L, 28L, 28L, 28L, 28L, 28L), Prob_se = c(0.023672823211199,
0.0344812896356437, 0.0143539351411692, 0.0319407298087323, 0.0477306098555942,
0.0300122568287155, 0.0553692531148468, 0.036801084975757, 0.0609410527844315,
0.0252493129246497, 0.0320001555212106, 0.0344986116155648),
lower = c(0.244152424404557, 0.554835176654071, 0.12850435095336,
0.241030899281664, 0.527918897867928, 0.0607511004466945,
0.33748793857115, 0.320341665989647, 0.189059004564168, 0.474703144113768,
0.360844657349753, 0.0727041184750539), upper = c(0.291498070826955,
0.623797755925359, 0.157212221235698, 0.304912358899128,
0.623380117579117, 0.120775614104125, 0.448226444800843,
0.393943835941161, 0.310941110133031, 0.525201769963067,
0.424844968392174, 0.141701341706184)), .Names = c("Var.name",
"Response", "Prob_mean", "Prob_n", "Prob_se", "lower", "upper"
), row.names = c(NA, -12L), class = c("tbl_df", "tbl", "data.frame"
))
编辑: 我希望将错误条堆叠起来,但当我使用“堆叠”时,会发生以下情况:
错误是:未在轴上定位时,堆叠没有很好地定义。我希望有较低的错误栏作为堆叠位置,而不是道奇
我的问题不同于,因为它使用了“stack”函数,而错误条的问题是在使用“fill”函数时。我几乎完全解决了这个问题。然而,我不得不返回到我的数据中,以排除图中未显示的另一个响应选项。这影响了我的错误条,因为它们正确地表示为“堆栈”,而不是“填充”(数据缩放到“填充”选项)。当我删除数据并再次运行分析时,错误条非常完美 这就是我的解决方案:
data <- data %>%
mutate(vadj = ifelse(Response == "Neutral", 0, Prob_mean))
neutral.val = data %>%
filter(Response == "Neutral")
rep(neutral.val$Prob_mean, each=3)
incr.val = data %>%
filter(Response == "Increase")
rep(incr.val$Prob_mean, each=3)
data <- data %>%
mutate(Incr.val =rep(incr.val$Prob_mean, each=3), Neutral.val = rep(neutral.val$Prob_mean, each=3)) %>%
mutate(vadj = ifelse(Response == "Neutral", 0,
ifelse(Response == "Increase", Neutral.val, Neutral.val+Incr.val)))
data%>%
ggplot(aes(x = Var.name, y = Prob_mean, fill = Response)) +
geom_bar(stat = "identity", position = "fill") +
geom_errorbar(aes(ymin = lower+vadj, ymax = Prob_mean+vadj), stat = "identity", #position = "stack",
width = 0.3)
数据%
变异(vadj=ifelse(响应==“中性”,0,概率平均值))
neutral.val=数据%>%
过滤器(响应=“中性”)
代表(中性值$Prob_平均值,每个=3)
增量值=数据%>%
过滤器(响应=“增加”)
代表(增量值$Prob_平均值,每个=3)
数据%
突变(Incr.val=rep(Incr.val$Prob_平均值,每个=3),Neutral.val=rep(Neutral.val$Prob_平均值,每个=3))%>%
变异(vadj=ifelse(响应==“中性”,0,
ifelse(响应==“增加”,Neutral.val,Neutral.val+Incr.val)))
数据%>%
ggplot(aes(x=Var.name,y=Prob_平均值,fill=Response))+
几何图形栏(stat=“identity”,position=“fill”)+
geom_errorbar(aes(ymin=lower+vadj,ymax=Prob_mean+vadj),stat=“identity”,#position=“stack”,
宽度=0.3)
@Sarah,你看过这篇文章了吗?你只需要从你的errorbar参数中删除位置\u dodge
@Ashish非常感谢你,你分享的帖子让我找到了正确的方向@谢谢你!遗憾的是,这并没有解决问题。幸运的是,我找到了另一个令人费解的解决方案@莎拉:请考虑发布解决方案并接受它。