clear enviroment in r

To clear the environment in R, you can use the rm() function. This function can be used to remove objects that are no longer needed or to clear the whole environment.

To remove a single object, simply pass its name as an argument to the rm() function:

main.r
rm(object_name)
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To remove multiple objects, you can pass a vector of object names to the rm() function:

main.r
rm(object1, object2, object3)
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To clear the whole environment, you can pass the list = ls() argument to the rm() function:

main.r
rm(list = ls())
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This will remove all objects from the environment.

It is important to note that once an object is removed, it is gone from the environment and cannot be recovered. Be careful when using the rm() function.