如何根据多年内多个事件的数据制作条形图

时间:2021-06-26 12:46:57

I have a data frame that looks like this:

我有一个如下所示的数据框:

date     id         freq
6/17/12 0417D0214D   81
6/17/12 0417D2F96C  275
6/18/12 04179385A3    1
6/18/12 041793A84F    2
6/18/12 0417CA9138    2
6/18/12 0417D0214D  120

How can I make a stacked bar plot with date on the x axis and frequency on the y axis and the different ids stacked for each date shown with relative size and different colors?

如何制作堆积条形图,其中x轴上的日期和y轴上的频率以及为相对大小和不同颜色显示的每个日期堆叠的不同ID?

1 个解决方案

#1


1  

That's not a lot to work with being only one category but here goes:

仅仅属于一个类别并不是很重要,但这里有:

 dat <- read.table(text="date     id         freq
 6/17/12 0417D0214D   81
 6/17/12 0417D2F96C  275
 6/18/12 04179385A3    1
 6/18/12 041793A84F    2
 6/18/12 0417CA9138    2
 6/18/12 0417D0214D  120", header=TRUE)


 barplot(as.matrix(dat$freq) , beside=FALSE)

#1


1  

That's not a lot to work with being only one category but here goes:

仅仅属于一个类别并不是很重要,但这里有:

 dat <- read.table(text="date     id         freq
 6/17/12 0417D0214D   81
 6/17/12 0417D2F96C  275
 6/18/12 04179385A3    1
 6/18/12 041793A84F    2
 6/18/12 0417CA9138    2
 6/18/12 0417D0214D  120", header=TRUE)


 barplot(as.matrix(dat$freq) , beside=FALSE)