table_17_18: A 3rd order polynomial with data right symmetry and no error

In inflection: Finds the Inflection Point of a Curve

A 3rd order polynomial with data right symmetry and no error

Description

Data used for creating Table 17 and 18 of arXiv:1206.5478v2

Usage

data("table_17_18")

Format

A data frame with 501 observations on the following 2 variables.

x

a numeric vector

y

a numeric vector

Details

Table 17: Symmetric 3rd order polynomial, data right asymmetry, p=2.5, n=500, [-2, 8], no-error

Table 18: ESE & EDE iterations for 3rd order polynomial, p=5, p=2.5, n=500, [-2, 8], no-error

References

Christopoulos, DT (2014). Developing methods for identifying the inflection point of a convex/concave curve. arXiv:1206.5478v2 [math.NA]

Examples

data("table_17_18")
dh=table_17_18
plot(dh,pch=19,cex=0.1)
findiplist(dh$x,dh$y,0)
bese(dh$x,dh$y,0)
bede(dh$x,dh$y,0)

inflection documentation built on June 15, 2022, 5:07 p.m.