def get_r_version(path):
    return exec_shell_cmd('dir ..\README.R*', path).splitlines()[-3].split("-")[-1]
Prints out the norm of the residual in a neat readable format.
dataset/ETHPy150Open winpython/winpython/winpython/utils.py/get_r_version--crossover with--dataset/ETHPy150Open OpenMDAO/OpenMDAO-Framework/openmdao.main/src/openmdao/main/driver.py/Driver.print_norm