mosaic() - vcd包的功能:在单元格中添加文本时出错
问题描述:
我已经使用vcd
包中的mosaic
函数创建了拼接图。现在我想用labeling_cells
添加一些注释。不幸的是,我得到一个错误。这个问题可能是因为它不是标准Titanic
例子...mosaic() - vcd包的功能:在单元格中添加文本时出错
library("grid"); library("vcd")
dataset <- read.table("http://bit.ly/1aJTI1C")
# prepare data for plot as a "Structured Contingency Table"
data1 <- structable(dauer ~ groesse + ort, dataset)
# basic plot
mosaic(data1,
# separate the two elements of the plot
split_vertical = c(T, T, F),
# put the names in the right places and adds boxes
labeling_args = list(tl_labels = TRUE,
tl_varnames = FALSE,
boxes = TRUE),
# grip remains open
pop=FALSE
)
# structure that matches plot, but it does not help
#match<-t(data1)
# try to add labels
labeling_cells(text = data1, clip = FALSE)(data1)
这导致:
# Error in ifelse(abbreviate_varnames, sapply(seq_along(dn), function(i) abbreviate(dn[i], :
# replacement has length zero
# In addition: Warning message:
# In rep(no, length.out = length(ans)) :
# 'x' is NULL so the result will be NULL
我有另一个问题在于,盒做不符合标签。如果您对此有所暗示,请让我知道!
这是我的第一个问题,所以请原谅可能的错误!
非常感谢!
答
在VCD 1.4-4上行修正,但请注意,你可以简单地使用
mosaic(data1, labeling = labeling_values)