Student | R Documentation |

A R6 class to represent a non-central Student distribution.

`nu`

Get or set the value of

`nu`

.`delta`

Get or set the value of

`delta`

.

`new()`

New Student distribution.

Student$new(nu, delta)

`nu`

degrees of freedom parameter,

`>0`

`delta`

non-centrality parameter

A `Student`

object.

`d()`

Density function of the Student distribution.

Student$d(x)

`x`

numeric vector

The density evaluated at `x`

.

`p()`

Cumulative distribution function of the Student distribution.

Student$p(q, lower = TRUE)

`q`

numeric vector of quantiles

`lower`

Boolean, whether to deal with the lower tail

The cumulative probabilities corresponding to `q`

.

`q()`

Quantile function of the Student distribution.

Student$q(p, lower = TRUE)

`p`

numeric vector of probabilities

`lower`

Boolean, whether to deal with the lower tail

The quantiles corresponding to `p`

.

`r()`

Sampling from the Student distribution.

Student$r(n)

`n`

number of simulations

A numeric vector of length `n`

.

`mean()`

Mean of the Student distribution.

Student$mean()

The mean of the Student distribution.

`median()`

Median of the Student distribution.

Student$median()

The median of the Student distribution.

`mode()`

Mode of the Student distribution.

Student$mode()

The mode of the Student distribution.

`sd()`

Standard deviation of the Student distribution.

Student$sd()

The standard deviation of the Student distribution.

`variance()`

Variance of the Student distribution.

Student$variance()

The variance of the Student distribution.

`skewness()`

Skewness of the Student distribution.

Student$skewness()

The skewness of the Student distribution.

`kurtosis()`

Kurtosis of the Student distribution.

Student$kurtosis()

The kurtosis of the Student distribution.

`kurtosisExcess()`

Kurtosis excess of the Student distribution.

Student$kurtosisExcess()

The kurtosis excess of the Student distribution.

`clone()`

The objects of this class are cloneable with this method.

Student$clone(deep = FALSE)

`deep`

Whether to make a deep clone.

The non-centrality parameter of the Student distribution in the
**stats** package is limited to `abs(ncp) <= 37.62`

.
The present implementation allows a larger range.

Embedding an R snippet on your website

Add the following code to your website.

For more information on customizing the embed code, read Embedding Snippets.