CDF

0th

Percentile

Cumulative Distribution Function From Kernel Density Estimate

Given a kernel estimate of a probability density, compute the corresponding cumulative distribution function.

Keywords
nonparametric, univar
Usage
CDF(f, …)# S3 method for density
CDF(f, …, warn = TRUE)
Arguments
f

Density estimate (object of class "density").

Ignored.

warn

Logical value indicating whether to issue a warning if the density estimate f had to be renormalised because it was computed in a restricted interval.

Details

CDF is generic, with a method for class "density".

This calculates the cumulative distribution function whose probability density has been estimated and stored in the object f. The object f must belong to the class "density", and would typically have been obtained from a call to the function density.

Value

A function, which can be applied to any numeric value or vector of values.

density, quantile.density

• CDF
• CDF.density
Examples
# NOT RUN {
b <- density(runif(10))
f <- CDF(b)
f(0.5)
plot(f)
# }

Documentation reproduced from package spatstat, version 1.55-1, License: GPL (>= 2)

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