r - vcd包: error in adding text in the cells的mosaic()函数

Question

我使用 mosaic 创建了一个马赛克图vcd 中的函数包裹。现在我想使用 labeling_cells 添加一些注释.不幸的是，我收到一个错误。问题可能是它不是标准 Titanic例子...

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

我遇到的另一个问题是盒子不适合标签。如果您对此有任何提示，也请告诉我!

这是我在这里的第一个问题，所以请原谅潜在的错误!

非常感谢!

Answer 1

在 vcd 1.4-4 中修复了上游，但请注意，您可以简单地使用

mosaic(data1, labeling = labeling_values)