本文介绍了锁定或保护R中的数据表的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！
问题描述
是否存在一种或多种锁定或保护或检查是否没有本地副本））。
You can have the data.tables saved in a .Rdata style file and attach the file onto the search path rather than load it into the working directory. It could still be changed, but less likely to happen by chance and would require more effort to change (make sure that your code does not access local copies in the global environment (use get or :: or check that a local copy does not exist)).
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