Can frappe 15 HR run without erpnext?

Frappe HR
1

i installed frappe 15 and in the process installed erpnext, frappe and hrms
so i got all these doctypes

sdvcsdv
sdvcsdv1403×754 39 KB

now can Frappe HR run without erpnext?
I just want Frappe HR and no other apps?
what are the apps need for running of frappe HR

2

ERPNext is the mandatory requirement for HRMS.

3

You can hide modules on the sidebar