[英]R CMD check and .RDa Data files
I have data files in the .RDa format under the data sub directory. 我在数据子目录下有.RDa格式的数据文件。 But, the
R CMD check
command is not recognizing the load("test.RDa")
command and its failing at this stage and gives the following error: 但是,
R CMD check
命令在此阶段无法识别load("test.RDa")
命令及其失败,并给出以下错误:
Warning in readChar(con, 5L, useBytes = TRUE) :
cannot open compressed file 'test.RDa', probable reason 'No such file or directory'
Error in readChar(con, 5L, useBytes = TRUE) : cannot open the connection
Calls: load -> readChar
Execution halted
Can you please let me know the reason? 你能告诉我原因吗? Should I give a path specifying from where to load?
我应该指定从何处加载的路径?
If you want to include data in your package, put it in mypkg/data/foo.rda
and "load" it via data(foo)
. 如果要在包中包含数据,请将其放在
mypkg/data/foo.rda
,然后通过data(foo)
“加载”。 You should also create a mypkg/man/foo.Rd
file to document the data. 您还应该创建一个
mypkg/man/foo.Rd
文件来记录数据。
Read more in the Data in packages section of Writing R Extensions . 在“ 编写R扩展”的“ 包中的数据”部分中了解更多信息。
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