[Eeglablist] pop_grandaverage error

[Bhavin Soni]

Dear Sir,
I am trying to update a code written in 2014 version of Matlab and 2011
version of EEGLAB. I am getting this error :-
'Undefined function 'pop_grandaverage' for input arguments of type 'cell'.'
Apparently, upon some research I found out that pop_grandaverage isn't
available as a plugin in the latest version. How should I go about this in
this case?
Thank You,
Bhavin Soni.