These functions are provided for compatibility with older versions of package vars only, and may be defunct as soon as the next release.
'A' is a deprecated synonym for 'Acoef'.
'arch' is a deprecated synonym for 'arch.test'.
'B' is a deprecated synonym for 'Bcoef'.
'normality' is a deprecated synonym for 'normality.test'.
'serial' is a deprecated synonym for 'serial.test'.
Acoef, arch.test, Bcoef,
normality.test, serial.test