这是我的代码:
ggplot(data=simple, aes(x=as.factor(nOnset.fin),
fill=simple$stress <- factor(simple$stress, levels=ordered(c('1', '2', '3'))))) +
geom_bar(position = 'fill') +
scale_fill_manual(aes(Stress), values=colours.fin,
breaks = levels(simple$stress <- factor(simple$stress, levels=ordered(c('1', '2', '3'))))) +
scale_y_continuous(labels=percent_format()) + theme_bw() + xlab('Size') + ylab(NULL) +
theme(text=element_text(size=35, family="CMU Sans Serif"), legend.position = 'none')
这就是情节的产生:
https://copy.com/ghLt3z0iORicZtup
我的问题很简单:如何将误差条添加到较深的蓝色条(较轻的两个条不重要)。我一直在尝试这个:
+ geom_errorbar(aes(ymin=lower, ymax=upper, x=as.factor(nOnset.fin)))
这是我一直在犯的错误:
上面代码中的错误:美学必须是长度1或与长度相同 dataProblems:lower,upper
lower
和upper
定义为:
se0 <- 1.96 * sd(simple$int.0) / sqrt(length(simple$int.0))
lower <- mean(simple$int.0) - se0
upper <- mean(simple$int.0) + se0
非常感谢!
答案 0 :(得分:0)
simple$nOnset.fin <- factor(simple$nOnset.fin)
simple$stress <- factor(simple$stress, levels=ordered(c('1', '2', '3')))
simple$se <- 1.96 * sd(simple$int.0) / sqrt(length(simple$int.0))
simple$lower <- mean(simple$int.0) - se0
simple$upper <- mean(simple$int.0) + se0
library(ggplot2)
library(scales)
ggplot(
data = simple,
aes(x = nOnset.fin, fill = stress)
) +
geom_bar(position = 'fill') +
geom_errorbar(aes(ymin = lower, ymax = upper)) +
scale_fill_manual(values=colours.fin) +
scale_y_continuous("", labels = percent) +
xlab('Size') +
theme_bw() +
theme(
text = element_text(size=35, family="CMU Sans Serif"),
legend.position = 'none'
)
library(fortunes)
fortune("tested solution")
Tested solutions offered when reproducible examples are provided.
-- David Winsemius (suggesting a potential solution to a vague problem description)
R-help (April 2011)