MATLAB Examples

# book_2_11.m

Use normalqqplot in subplot array.

```load singer allData = [Alto_1; Bass_1; Soprano_1; Tenor_1; ... Alto_2; Bass_2; Soprano_2; Tenor_2]; allNames = {'Soprano_2'; 'Soprano_1'; 'Alto_2'; 'Alto_1'; 'Tenor_2';... 'Tenor_1'; 'Bass_2'; 'Bass_1'}; labels = {'Singer'; 'Unit Normal Quantile'; 'Height (inches)'}; % Set uniform plot limits. allMin = min(allData(:)); allMax = max(allData(:)); allAxis = [-2.2 2.2 allMin allMax]; % Determine subplot params. np = length(allNames); plotRows = ceil(sqrt(np)); plotCols = floor(np/plotRows); % Compute label locations. xLabelPos = floor((np+np+1)/2); yLabelPos = floor((plotRows+1)/2)*plotCols+1; for ii = 1:np subplot(plotRows+1,plotCols,ii) eval(['temp=',allNames{ii},';']); normalqqplot(temp) title(char(allNames(ii)),'interpreter','none') xlabel('') axis(allAxis) % Suppress most tick labels if ii<np-plotCols+1 set(gca,'XTickLabel',[]) end if rem(ii,plotCols)~=1 set(gca,'YTickLabel',[]) end % Make plots slightly bigger than default. pos = get(gca,'Position'); pos(3) = 1.15*pos(3); pos(4) = 1.10*pos(4); set(gca,'Position',pos) set(gca,'FontSize',8) if ii==xLabelPos xlabel(labels(2)) end if ii==yLabelPos ylabel(labels(3)) end end ```