# eecf: Empirical Exposure Curve Function In mbbefd: Maxwell Boltzmann Bose Einstein Fermi Dirac Distribution and Destruction Rate Modelling

## Description

Compute an empirical exposure curve function, with several methods for plotting, printing, computing with such an object.

## Usage

 ``` 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16``` ```eecf(x) ## S3 method for class 'eecf' plot(x, ..., ylab="Gn(x)", do.points=TRUE, col.01line = "gray70", pch = 19, main=NULL, ylim=NULL, add=FALSE) ## S3 method for class 'eecf' lines(x, ...) ## S3 method for class 'eecf' print(x, digits= getOption("digits") - 2, ...) ## S3 method for class 'eecf' summary(object, ...) ```

## Arguments

 `x, object` numeric vector of the observations for `eecf`; for the methods, an object of class `"eecf"`. `...` arguments to be passed to subsequent methods, e.g., to the `plot` method. `ylab` label for the y-axis. `do.points` logical; if `TRUE`, also draw points at the (`xlim` restricted) knot locations. `col.01line` numeric or character specifying the color of the horizontal lines at y = 0 and 1, see `colors`. `pch` plotting character. `main` main title. `ylim` the y limits of the plot. `add` logical; if `TRUE` add to an already existing plot. `digits` number of significant digits to use, see `print`.

## Details

Compute a continuous empirical exposure curve and returns an object of class `"eecf"` similar to what an object returned by `ecdf`.

## Value

For `eecf`, a function of class `"eecf"`, inheriting from the `"function"` class.

For the `summary` method, a summary of the knots of object with a `"header"` attribute.

## Author(s)

Dutang Christophe

`exposureCurve`, `ecdf`.
 ``` 1 2 3 4 5 6 7 8 9 10 11 12 13 14``` ```x <- c(0.4756816, 0.1594636, 0.1913558, 0.2387725, 0.1135414, 0.7775612, 0.6858736, 0.4340655, 0.3181558, 0.1134244) #print eecf(x) #summary summary(eecf(x)) #plot plot(eecf(x)) #lines lines(eecf(x[1:4]), col="red") ```