You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: mfa_cl.m
    path of file: ./repos/bnt/BNT/examples/static/Zoubin
    
    the code of the file until where you have to start completion: % function [lik, likv]=mfa_cl(X,Lh,Ph,Mu,Pi);
% 
% Calculates log likelihoods of a data set under a mixture of factor
% analysis model.
%
% X - data matrix
% Lh - factor loadings 
% Ph - diagonal uniquenesses matrix
% Mu - mean vectors
% Pi - priors
%
% lik - log likelihood of X 
% likv - vector of log likelihoods
% 
% If 0 or 1 output arguments requested, lik is returned. If 2 output
% arguments requested, [lik likv] is returned.

function [lik, likv]=mfa_cl(X,Lh,Ph,Mu,Pi);

N=length(X(:,1));
D=length(X(1,:));
K=length(Lh(1,:));
M=length(Pi)
    
function [lik, likv]=mfa_cl(X,Lh,Ph,Mu,Pi);
% 
% Calculates log likelihoods of a data set under a mixture of factor
% analysis model.
%
% X - data matrix
% Lh - factor loadings 
% Ph - diagonal uniquenesses matrix
% Mu - mean vectors
% Pi - priors
%
% lik - log likelihood of X 
% likv - vector of log likelihoods
% 
% If 0 or 1 output arguments requested, lik is returned. If 2 output
% arguments requested, [lik likv] is returned.

function [lik, likv]=mfa_cl(X,Lh,Ph,Mu,Pi);

N=length(X(:,1));
D=length(X(1,:));
K=length(Lh(1,:));
M=length(Pi);

if (abs(sum(Pi)-1) > 1e-6) 
  disp('ERROR: Pi should sum to 1');
  return;
elseif ((size(Lh) ~= [D*M K]) | (size(Ph) ~= [D 1]) | (size(Mu) ~= [M D]) ...
  | (size(Pi) ~= [M 1] & size(Pi) ~= [1 M]))   
  disp('ERROR in input matrix sizes');
  return;
end