function [fq3_percent]=fqbrain3(fq3_raw)
% fqBrain3.m plots (Apparent, True, Expectation) from 3columns of 4Q [A B C D] raw count, rev TLYeh 90,7,22
% fq3_raw=[Aa Ta Ea; Ab Tb Eb; Ac Tc Ec; Ad Td Ed]
% fq3_percent returned the percentage of [A B C D] for Apparent,True,Expectation
% also plot on current figure window 3 4Q squares: 
%   Apparent=solid, True=doted-circle, Expectation=dashed-cross
% calls fqbrainp(fq_raw,point,line) to plot each 4Q sqaure, with 
%   line/tips style specified by character string 'line'/'point', 
% do whitebg; before any figure is plotted, otherwise, close before whitebg again.
t3_perc=zeros(size(fq3_raw));
hold off
 t3_perc(:,1)=fqbrainp(fq3_raw(:,1),'k','k'); % apparent
hold on
 t3_perc(:,2)=fqbrainp(fq3_raw(:,2),'ok',':k'); % true-hidden
hold on
 t3_perc(:,3)=fqbrainp(fq3_raw(:,3),'+k','--k'); % expectation
hold off
 fq3_percent=t3_perc;
return
