How to delete all "Values" in RStudio?

Question

I know that rm (list = ls ()) can delete all objects in the current environment.

However, the environment has three categories: data, values, functions. I wonder how I can delete only all objects in one specific category? Sort of

rm(list=ls(type="Values"))

Answer 1

You can use ls.strto indicate functions modeor lsf.strfor functions. Functions have printing methods that make it look different, but underneath are just object name vectors, so

rm(list = lsf.str())

will remove all user functions and

rm(list = ls.str(mode = 'numeric'))

( ). mode , data.frames .

Answer 2

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