Roxygen pour la nouvelle fonction

man/cftocdf.Rd

@@ -0,0 +1,32 @@
+\name{cftocdf}
+\alias{cftocdf}
+\title{Get distribution function from characteristic function}
+\usage{
+cftocdf(char.fun, n, min, max, param, wmin = 0, wmax = 50,
+  MSwindows = FALSE)
+}
+\arguments{
+  \item{char.fun}{Vectorized characteristic function}
+
+  \item{n}{Amount of discretization points}
+
+  \item{min}{Lower bound for distribution function}
+
+  \item{max}{Upper bound for distribution function}
+
+  \item{param}{Characteristic function parameters}
+
+  \item{wmin}{Lower bound for transform variate}
+
+  \item{wmax}{Upper bound for transform variate}
+}
+\value{
+Distribution function values evaluated on [min,max] range
+}
+\description{
+Get distribution function from characteristic function
+}
+\author{
+François Pelletier
+}
+

man/cftodensity.fft.Rd

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+\name{cftodensity.fft}
+\alias{cftodensity.fft}
+\title{Get density function from characteristic function using FFT}
+\usage{
+cftodensity.fft(char.fun, n, min, max, param)
+}
+\arguments{
+  \item{char.fun}{Vectorized characteristic function}
+
+  \item{n}{Amount of discretization points}
+
+  \item{min}{Lower bound for density function}
+
+  \item{max}{Upper bound for density function}
+
+  \item{param}{Characteristic function parameters}
+}
+\value{
+A data.frame object containing
+
+transform.grid: transform variate grid
+
+char.fun.t: characteristic function evaluated at t
+
+density.grid: density function grid
+
+density.value: density function evaluated on [min,max]
+range
+}
+\description{
+Get density function from characteristic function using FFT
+}
+\author{
+François Pelletier
+}
+