Table 11.

Test results of three curve shape fitting.

Feature	Flag	Statistic	Critical Values	Signification Level
Exponential	-	61.50365	[0.921 1.075 1.338 1.602 1.952]	[15. 10. 5. 2.5 1.]
Logarithmic	-	12.30670	[0.426 0.562 0.659 0.768 0.905 1.009]	[25. 10. 5. 2.5 1. 0.5]
Weibull	+	0.447665	[0.362 0.395 0.427 0.462 0.506]	[15. 10. 5. 2.5 1.]