charlatan (version 0.6.1)

NumericsProvider: NumericsProvider

Description

numeric methods, generate numbers

Super class

charlatan::BareProvider -> NumericsProvider

Methods

Public methods

• NumericsProvider$double()

• NumericsProvider$integer()

• NumericsProvider$unif()

• NumericsProvider$norm()

• NumericsProvider$lnorm()

• NumericsProvider$beta()

• NumericsProvider$clone()

Inherited methods

• charlatan::BareProvider$bothify()
• charlatan::BareProvider$lexify()
• charlatan::BareProvider$numerify()
• charlatan::BareProvider$print()
• charlatan::BareProvider$random_digit()
• charlatan::BareProvider$random_digit_not_zero()
• charlatan::BareProvider$random_digit_not_zero_or_empty()
• charlatan::BareProvider$random_digit_or_empty()
• charlatan::BareProvider$random_element()
• charlatan::BareProvider$random_element_prob()
• charlatan::BareProvider$random_int()
• charlatan::BareProvider$random_letter()
• charlatan::BareProvider$randomize_nb_elements()

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Method double()

get a double, pulls from normal distribution

Usage

NumericsProvider$double(n = 1, mean = 0, sd = 1)

Arguments

n

(integer) number of values, default: 1

mean

mean value, default: 0

sd

standard deviation, default: 1

---

Method integer()

get an integer, runs sample() on range given

Usage

NumericsProvider$integer(n = 1, min = 1, max = 1000)

Arguments

n

(integer) number of values, default: 1

min

minimum value, default: 1

max

maximum value, default: 1000

---

Method unif()

get numbers from the uniform distribution

Usage

NumericsProvider$unif(n = 1, min = 0, max = 9999)

Arguments

n

(integer) number of values, default: 1

min

minimum value, default: 1

max

maximum value, default: 1000

---

Method norm()

get numbers from the normal distribution

Usage

NumericsProvider$norm(n = 1, mean = 0, sd = 1)

Arguments

n

(integer) number of values, default: 1

mean

mean value, default: 0

sd

standard deviation, default: 1

---

Method lnorm()

get numbers from the lognormal distribution

Usage

NumericsProvider$lnorm(n = 1, mean = 0, sd = 1)

Arguments

n

(integer) number of values, default: 1

mean

mean value, default: 0

sd

standard deviation, default: 1

---

Method beta()

get numbers from the beta distribution

Usage

NumericsProvider$beta(n = 1, shape1, shape2, ncp = 0)

Arguments

n

(integer) number of values, default: 1

shape1

non-negative parameters of the Beta distribution

shape2

non-negative parameters of the Beta distribution

ncp

non-centrality parameter, default: 0

---

Method clone()

The objects of this class are cloneable with this method.

Usage

NumericsProvider$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.

Examples

z <- NumericsProvider$new()

z$double()
z$double(10)
z$double(10, mean = 100)
z$double(10, mean = 100, sd = 17)

z$integer()
z$integer(10)
z$integer(10, 1, 20)
z$integer(10, 1, 10000000L)

z$unif()
z$norm()
z$lnorm(10)
z$beta(10, 1, 1)