alt_5_2.m
Scatter plot array of environmental data
load environmental nseries = 4; data = [(Ozone).^(1/3) SolarRadiation Temperature WindSpeed]; label = {'Cube Root Ozone' 'Solar Radiation' 'Temperature' 'Wind Speed'}; x1 = SolarRadiation; x2 = Temperature; x3 = WindSpeed; z = (Ozone).^(1/3); % Make color map index. nc = 20; offset = 1; c = z-min(z); c = round((nc-1-2*offset)*c/max(c)+1+offset); subplot(2,2,1) scatter(x1,x2,6,c,'filled') box on ylabel('Temperature') subplot(2,2,2) scatter(x3,x2,6,c,'filled') box on xlabel('WindSpeed') subplot(2,2,3) scatter(x1,x3,6,c,'filled') box on xlabel('Solar Radiation') colormap(hot) myMap = colormap; colormap(flipud(myMap))
