ggplot 0.9.3问题与facet_wrap，自由磅秤和coord_flip - 第二次尝试 [英] ggplot 0.9.3 issue with facet_wrap, free scales and coord_flip - 2nd try

问题描述

以前用于完美工作的旧代码不再适用于0.9.3。这个问题与使用方面，自由磅秤和坐标翻转有关。

以下是一种重现方法：

数据集：d.csv：

 优先级，所有者，项目
中等，owner7，Team4
中等，owner1，Team1
低，，Team3
高 ，Team3
Medium，，Team4
Medium，owner3，Team1
Medium，owner2，Team1
Medium，owner5，Team2
Low，owner4，Team2
Critical，，Team2
Medium， owner2，Team1
高，，Team4
  

代码：

 数据<  -  read.csv（file =d.csv，head = TRUE）
附加（数据）
 
 p3 < -  ggplot（aes（y = .. count ..））+ 
 facet_wrap（〜Project，nrow = 2，scales =free）+ 
 opts（legend.position =none）
  

这会创建一个多面图，但我需要翻转轴。以前，添加一个coord_flip（）来做到这一点，但现在新的ggplot不允许一起使用自由缩放和coord_flip。有没有其他的方式来转动方面的轴？自由秤对我很重要。感谢您提供任何指针。

解决方案

2016年末每月更新： coord_flip 中已经修复了c>， facet_grid 和 scales =free GGPLOT2 。您可以使用

  install.packages（devtools）
 devtools :: install_github（hadley / ggplot2 ）
  

注意，试试 free_x 和 free_y 取决于您的需求，因为并不总是清楚 x 和 y 表示当你翻转坐标时。

An old code that used to work perfectly no longer works with 0.9.3. The issue is related to the use of facets, free scales and coord flip.

Here is a way to reproduce:

data set: d.csv:

"Priority","Owner","Project"
"Medium","owner7","Team4"
"Medium","owner1","Team1"
"Low","","Team3"
"High","owner6","Team3"
"Medium","","Team4"
"Medium","owner3","Team1"
"Medium","owner2","Team1"
"Medium","owner5","Team2"
"Low","owner4","Team2"
"Critical","","Team2"
"Medium","owner2","Team1"
"High","","Team4"

Code:

data <- read.csv(file="d.csv",head=TRUE)
attach(data)

p3 <- ggplot(data,aes(x=Owner,fill=Priority))+
geom_bar(aes(y=..count..)) + 
facet_wrap(~ Project, nrow=2, scales="free") +
opts(legend.position="none") 

This creates a faceted plot but I need the axes flipped. Previously, adding a coord_flip() did the trick but now the new ggplot does not permit using free scales and coord_flip together. Is there any other way to turn the facet axes around? The free scales are important to me. Thanks for any pointers.

解决方案

Update per late 2016: This bug with coord_flip, facet_grid and scales="free" has been fixed in the development version of ggplot2. You can install it with

install.packages("devtools")
devtools::install_github("hadley/ggplot2")

Note, try both free_x and free_y depending on your needs, because it is not always clear what x and y mean when you have flipped the coordinates.

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