ecdf {stats} R Documentation

Empirical Cumulative Distribution Function

Description


Compute an empirical cumulative distribution function, with several methods for
plotting, printing and computing with such an “ecdf” object.

Usage

ecdf(x);

Arguments

x

numeric vector of the observations for ecdf; for the methods, an object inheriting from class "ecdf".

Details

The objects of class "ecdf" are not intended to be used for permanent storage and may change structure between versions of R (and did at R 3.0.0). They can usually be re-created by 

 eval(attr(old_obj, "call"), environment(old_obj))
since the data used Is stored As part Of the Object's environment.

Authors

sciBASIC.NET

Value

For ecdf, a function of class "ecdf", inheriting from the "stepfun" class, and hence inheriting a knots() method.

clr value class

Examples

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