我试图演示土壤类型(土壤柱)在不同的深度在地面上使用方框样地。然而,由于采样间隔不一致,在样本之间也存在空白。
我的问题如下:
ggdraw时,是否可以删除x轴标签和刻度?我试图删除它时使用绘图,但再次出现时,我使用ggdraw。我的代码如下所示:
SampleID <- c("Rep-1", "Rep-2", "Rep-3", "Rep-4")
From <- c(0,2,4,9)
To <- c(1,4,8,10)
Mid <- (From+To)/2
ImaginaryVal <- c(1,1,1,1)
Soiltype <- c("organic", "silt","clay", "sand")
df <- data.frame(SampleID, From, To, Mid, ImaginaryVal, Soiltype)
plot <- ggplot(df, aes(x=ImaginaryVal, ymin=From, lower=From,fill=Soiltype,
middle=`Mid`, upper=To, ymax=To)) +
geom_boxplot(colour= "black", stat="identity") + scale_y_reverse(breaks = seq(0,10,0.5)) + xlab('Soiltype') + ylab('Depth (m)') + theme(axis.text.x = element_blank(), axis.ticks.x = element_blank())
ggdraw(switch_axis_position(plot + theme_bw(8), axis = 'x'))

在图中,我用红色的箭头和线条指出了我想要的东西。
发布于 2016-04-07 13:54:14
您可以这样使用position = position_dodge():
plot <- ggplot(df, aes(x=ImaginaryVal, ymin=From, lower=From,fill=Soiltype, middle=Mid, upper=To, ymax=To)) +
geom_boxplot(colour= "black", stat="identity", position = position_dodge(width=0)) +
scale_y_reverse(breaks = seq(0,10,0.5)) +
xlab('Soiltype') +
ylab('Depth (m)') +
theme(axis.text.x = element_blank(), axis.ticks.x = element_blank())

编辑:我认为你根本不需要牛仔故事,如果你想让你的情节看起来像这样的话:

ggplot(df, aes(x=ImaginaryVal, ymin=From, lower=From,fill=Soiltype, middle=Mid, upper=To, ymax=To)) +
geom_boxplot(colour= "black", stat="identity", position = position_dodge(width=0)) +
scale_y_reverse(breaks = seq(0,10,0.5)) +
xlab('Soiltype') +
ylab('Depth (m)') +
theme_bw() +
theme(axis.text.x = element_blank(), axis.ticks.x = element_blank()) +
xlab("") +
ggtitle("Soiltype")https://stackoverflow.com/questions/36476782
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