table_02 {inflection}

Fisher-Pry sigmoid with total symmetry and error ~ U(-0.5,0.05)

Description

Data used for creating Table 2 of arXiv:1206.5478v2

Usage

data("table_02")

Format

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

x

a numeric vector

y

a numeric vector

Details

Fisher-Pry sigmoid, p=5, data symmetry, [a, b] = [2, 8], n=500, error r=0.05

References

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

Examples

data("table_02")
dh=table_02
plot(dh,pch=19,cex=0.1)
findiplist(dh$x,dh$y,0)