Data Visualization Using Rational Trigonometric Spline

Table 1

A 2D positive dataset.

𝑖	1	2	3	4	5	6	7	8
𝑡𝑖	0	0.04	0.05	0.06	0.07	0.08	0.12	0.13
𝑓𝑖	0.82	1.2	0.978	0.6	0.3	0.1	0.15	0.48