How do I clear only a few specific objects from the workspace?

Question

I would like to remove some data from the workspace. I know the \"Clear All\" button will remove all data. However, I would like to remove just certain data.

For exa

Answer 1

1. In RStudio, ensure the Environment tab is in Grid (not List) mode.

2. Tick the object(s) you want to remove from the environment.

3. Click the broom icon.

Answer 2

To clear all data:

click on Misc>Remove all objects.

Your good to go.

To clear the console:

click on edit>Clear console.

No need for any code.

Answer 3

paste0("data_",seq(1,3,1)) 
# makes multiple data.frame names with sequential number
rm(list=paste0("data_",seq(1,3,1))
# above code removes data_1~data_3

Answer 4

If you just want to remove one of a group of variables, then you can create a list and keep just the variable you need. The rm function can be used to remove all the variables apart from "data". Here is the script:

0->data
1->data_1
2->data_2
3->data_3
#check variables in workspace
ls()
rm(list=setdiff(ls(), "data"))
#check remaining variables in workspace after deletion
ls()

#note: if you just use rm(list) then R will attempt to remove the "list" variable. 
list=setdiff(ls(), "data")
rm(list)
ls()