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我想创建一个条形图,显示条形图y轴中某个日期的日期条目数和图形x轴上的日期。同时,我想将该栏分为“是”和“否”部分。R:在ggplot2中使用条形图中的日期
Date,Hungry
Friday, March 24, 2017 2:33:46 PM,Yes
Friday, March 24, 2017 3:39:46 PM,No
Friday, March 24, 2017 4:39:46 PM,Yes
Friday, March 24, 2017 5:39:46 PM,No
Friday, March 24, 2017 6:39:46 PM,Yes
Friday, March 24, 2017 7:39:46 PM,Yes
Saturday, March 25, 2017 9:41:00 AM,Yes
Saturday, March 25, 2017 10:41:00 AM,Yes
Saturday, March 25, 2017 11:41:00 AM,No
Saturday, March 25, 2017 13:41:00 AM,No
Saturday, March 25, 2017 14:41:00 AM,No
Saturday, March 25, 2017 15:41:00 AM,Yes
Saturday, March 25, 2017 16:41:00 AM,Yes
在总共有三月(3Yes/3NO)的25 6个日期条目,并在3月26(4Yes/3NO)7个日期条目。导致像这样的图表:
Hungry
^
|
|
|
|
9|
| _
| _ |n|
| |n| |o|
5| |o| |_|
| |_| |y|
| |y| |e|
| |e| |s|
1|__|s|________|_|__________>
Date
2 2
4 5
M M
A A
R R
C C
H H
对不起,问这个看似简单的问题。
编辑。 Adam Quek让我提供一些数据dput
。以下是几行:
dat <- structure(list(Date = structure(1:4, .Label = c("Friday, March 24, 2017 4:39:46 PM",
"Friday, March 24, 2017 7:21:33 PM", "Friday, March 24, 2017 7:21:51 PM",
"Friday, March 24, 2017 7:22:00 PM", "Friday, March 24, 2017 7:22:14 PM",
"Saturday, March 25, 2017 8:00:10 AM", "Saturday, March 25, 2017 8:00:25 AM",
"Saturday, March 25, 2017 8:00:46 AM", "Saturday, March 25, 2017 8:01:02 AM",
"Saturday, March 25, 2017 8:01:20 AM", "Saturday, March 25, 2017 8:01:37 AM",
"Saturday, March 25, 2017 8:01:50 AM"), class = "factor"), Hungry = structure(c(2L,
1L, 2L, 1L), .Label = c("No", "Yes"), class = "factor")), .Names = c("Date",
"Hungry"), row.names = c(NA, 4L), class = "data.frame")
谢谢您的回复:-)你提供的图形正是我要寻找和你建议的代码获得期望的结果上面的“最小工作示例”。不幸的是,我无法使用它,因为我有大量的数据,我不能用这种方式手动更改它。 – Phhilip
您是否能够首先在R中读取您的数据?我无法读取您提供的数据,因为它不是一种典型的以逗号分隔的或制表符分隔的格式(这就是为什么我必须手动输入它们的原因)。也许如果你可以为你的数据框输入数据,那么我可以帮助它运行。 –
再次感谢您的快速回复。我提取了几行数据集,并在问题中添加了一个“输入”。希望这是你要求的。 – Phhilip