我在数据子目录下有.RDa格式的数据文件.但是,该R CMD check命令无法识别该load("test.RDa")命令及其在此阶段失败并发出以下错误:
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
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你能告诉我原因吗?我应该指定一个路径来指定从哪里加载?