function CorrelationScatterPlot(HPW, kindex)


figure(1)
set(gcf,'Name','Correlation Scatter Plot');clf
plot(HPW,kindex,'.','MarkerSize', 12,'color','k')
xlabel('Half-Peak Width (ms)',...
    'fontsize', 12 ...
    ,'fontweight', 'bold');
ylabel('K-Index',...
    'fontsize', 12 ...
    ,'fontweight', 'bold');
axis tight
% 
% figure('NumberTitle','off',...
%        'Name','Correlation Scatter Plot');clf
% plot(HPW,peakc,'.','MarkerSize', 12,'color','k')
% xlabel('Half Peak Width (ms)',...
%     'fontsize', 12 ...
%     ,'fontweight', 'bold');
% ylabel('Peak (count)',...
%     'fontsize', 12 ...
%     ,'fontweight', 'bold');