Figure 12: Bivariate monotone relationships (in red), along with a sample of N = 100 noisy observations (in blue). 71 −5.0 −2.5 0.0 2.5 0.00 0.25 0.50 0.75 1.00 Line −1000 0 1000 0.0 2.5 5.0 7.5 10.0 Exponential (2) −5e+09 0e+00 5e+09 1e+10 0.0 2.5 5.0 7.5 10.0 Exponential (10) −5.0 −2.5 0.0 2.5 5.0 0.00 0.25 0.50 0.75 1.00 Sigmoid