fit.polyexp: Fit a poly-exponential distribution

In caesar0301/movr: Analyzing and Visualizing Human Mobility Data

Fit a poly-exponential distribution

Description

Model: y ~ exp(a*x^2 + b*x + c) * x^d

Usage

fit.polyexp(x, y, xmin = min(x), xmax = max(x), plot = TRUE, add = TRUE, ...)

Arguments

x	A vector of independent variable.
y	A vector of dependent variable.
xmin	The lower bound point of x.
xmax	The higher truncated point of x.
plot	Whether to plot the fitted curve.
add	Whether to add the fitted curve to current plot.
...	Extra parameters to curve.

Value

A list of values for a, b, c, and d.

caesar0301/movr documentation built on June 18, 2022, 2:37 a.m.