问题描述
我在一个窗口(使用facet)有两个直方图,我想控制轮廓和填充的颜色。我尝试查找颜色 scales
, aes()
,+ color
,+ 填充
,包括颜色并填写 qplot
>
我的代码可以在下面找到。 (注意:mussel2有两列浓度(数字列表)和waterbody(列出或参考)。如果需要,我可以提供数据。
基本问题,所以我非常感谢您的时间。
qplot(data = mussel2,
x = Concentration,
xlim = x_lim,
ylim = y_lim,
xlab = expression(paste(Concentrations of DDE(,mu,g / g)),
ylab =Frequency ,
binwidth = 1.5)+
theme(legend.position =none)+
facet_grid(Waterbody〜。)
如果要保留 qplot
格式,请尝试以下操作:
library(ggplot2)
qplot(diamonds $ carat,
xlab =Carat ,
geom =histogram,
ylab =Count,
binwidth = 0.25,
fill = I(gray),
col = I (black))
I have two histograms in one window (using facet) and I would like control over the color of the outline and the fill. I've tried looking up color scales
, aes()
, + color
, + fill
, including color and fill in qplot
, all resulting in expected plots!
My code can be found below. (Note: mussel2 has two columns concentration (a list of numbers) and waterbody (listed or reference). I can provide the data if necessary.
I understand this is an elementary question, so I do appreciate your time.
qplot(data=mussel2,
x = Concentration,
xlim = x_lim,
ylim = y_lim,
xlab = expression(paste("Concentrations of DDE (", mu, "g/g)")),
ylab = "Frequency",
binwidth = 1.5)+
theme(legend.position="none")+
facet_grid(Waterbody~.)
If you want to keep the qplot
format, try the following:
library(ggplot2)
qplot(diamonds$carat,
xlab="Carat",
geom="histogram",
ylab="Count",
binwidth=0.25,
fill=I("grey"),
col=I("black"))
这篇关于使用qplot更改直方图的轮廓和填充颜色的文章就介绍到这了,希望我们推荐的答案对大家有所帮助,也希望大家多多支持!