文件错误（con，“r”）：在R中的Algstat中运行函数时无法打开连接

Question

我一直在尝试在R中使用名为Algstat的包。

library(algstat)
data(politics)
politics
countTables(politics)

但我总是得到以下错误。

library(algstat)
data(politics)
politics
Party

Personality Democrat Republican
  Introvert        3          7
  Extrovert        6          4

countTables(politics)

Error in file(con, "r") : cannot open the connection
In addition: Warning message:
In file(con, "r") :
cannot open file 'numOfLatticePoints': No such file or directory

我怎样才能让它发挥作用？