Algorithms are presented for computing a quadratic spline interpolant with variable knots which preserves the monotonicity and convexity of the data. It is also shown that such a spline may not exist for fixed knots.
No takes yet. Share an insight, caveat, or question.
McAllister et al. (1978) studied this question.
Synapse has enriched 3 closely related papers on similar clinical questions. Consider them for comparative context: