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Table 4 Time (sec) for fitting threshold regression models

From: chngpt: threshold regression model estimation and inference

  grid   smooth   first order
n 250 500 1000 2000   250 500 1000 2000   250 500 1000 2000
step 0.36 1.00 2.05 3.72   0.12 0.15 0.25 0.49      
hinge 0.37 1.01 2.09 3.77   0.11 0.15 0.25 0.49   0.30 0.40 0.60 1.09
segmented 0.39 1.07 2.14 3.97   0.12 0.16 0.27 0.55   0.25 0.38 0.65 1.34
stegmented 0.45 1.25 2.49 5.06   0.15 0.21 0.35 0.81