How to recover the history in R language?

In R language, you can utilize the history() function to restore the history. This function will return a list of commands executed in the R session. To restore the history, you can follow these steps:

1. Typing h <- history() in the R console will save the history of commands in the current session to the variable h.
2. Type ‘h’ to view the saved history command list.
3. Choose the command to restore from the list of historical commands as needed. You can select the command by its index, for example h[1] represents selecting the first command.
4. Press the Enter key to execute the selected command. The command will be restored and executed.

Please note that restoring the history may involve dependencies on context and variables. Therefore, make sure that the necessary context and variables have been defined before restoring the command.