How to Graph a Function in Excel. ... which you'll use to plot the function. For example, if your intervals are whole numbers, you might start by entering "1" into cell A2 and "2" into cell A3.

Abstract: Gradual numbers have been introduced recently as a means of extending standard interval computation methods to fuzzy intervals. The literature treats monotonic functions of fuzzy intervals.

Adaptive confidence intervals for regression functions are constructed under shape constraints of monotonicity and convexity. A natural benchmark is established for the minimum expected length of ...