book_3_21.m
Simple plot for dating.
load dating x = CarbonAge; y = ThoriumAge-CarbonAge; hg = plot(x,y,'o'); xlabel('Carbon Age') ylabel('Thorium Age - Carbon Age') title('Dating') naxis = axis; naxis(4) = ceil(max(y)); axis(naxis)

Simple plot for dating.
load dating x = CarbonAge; y = ThoriumAge-CarbonAge; hg = plot(x,y,'o'); xlabel('Carbon Age') ylabel('Thorium Age - Carbon Age') title('Dating') naxis = axis; naxis(4) = ceil(max(y)); axis(naxis)