使用ggplot的多个箱形图 [英] Multiple boxplots using ggplot
问题描述
我有一个看起来像附加的数据框,有6列和1000行(分隔标签)。列标题(0,30,60,120,240和360)是时间序列(0代表0分钟,30代表30分钟等等)。我想在单个图中使用ggplot2创建对应于列的6个盒形图,请记住,它们需要根据时间差异进行间隔。看起来我需要融化这些专栏,但无法想出一个办法。任何帮助将不胜感激。
0 30 60 120 240 360
1 1 NA NA NA 1 1
2 NA NA NA NA NA NA
3 NA NA 1 1 1 1
4 0.5 0.21 0.15 1 0.38 0.8
5 0.63 1 0.86 0.85 0.94 0.91
$ c
解决方案您是否尝试过使用融化?
library(reshape2)
ggplot(melt(df),aes(variable,value))+ geom_boxplot()
I have a dataframe that looks like the one attached, with 6 columns and 1000 rows (tab separated). The column headings (0,30,60,120,240 and 360) are a time series (with 0 representing 0 mins, 30 meaning 30 mins and so on). I'd like to create 6 boxplots corresponding to the columns using ggplot2 in a single plot, keeping in mind that they need to be spaced based on the time difference. It seems I would need to melt the columns, but cant figure out a way to do so. Any help would be much appreciated.
0 30 60 120 240 360
1 1 NA NA NA 1 1
2 NA NA NA NA NA NA
3 NA NA 1 1 1 1
4 0.5 0.21 0.15 1 0.38 0.8
5 0.63 1 0.86 0.85 0.94 0.91
解决方案 Did you try just using melt?
library(reshape2)
ggplot(melt(df), aes(variable, value)) + geom_boxplot()
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