data_generator: Data Generator
In Qrtsaad/CHANGEPOINT: Methods for changepoint detection

Description Usage Arguments Value Examples

View source: R/data_generator.R

Created by Vincent Runge. Generating data with a given model = changepoint relative positions + parameters + type of cost

1	data_generator(n, chpts = NULL, means = 0, sd = 1, type = "gauss")

`n`	number of data points to generate
`chpts`	vector of position of the changepoints in (0,n] (last element is always n).
`means`	vector of means of the data
`sd`	a positive number = the standard deviation of the data
`type`	a string defining the cost model to use: "mean", "variance", "gauss", "poisson"

a vector of size n generated by the chosen model

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data_generator(100)
data_generator(20, chpts = c(10), means = c(0,10), type = "gauss")
data_generator(25, chpts = c(10,20), means = c(2,0,1), type = "gauss")