intRinsic (version 1.1.2)

id_by_class: Stratification of the id by an external categorical variable

Description

The function computes summary statistics (mean, median, and standard deviation) of the post-processed chains of the intrinsic dimension stratified by an external categorical variable.

Usage

id_by_class(object, class)
# S3 method for hidalgo_class
print(x, ...)

Value

a data.frame containing the posterior id means, medians, and standard deviations stratified by the levels of the variable class.

Arguments

object

object of class Hidalgo, the output of the Hidalgo() function.

class

factor according to the observations should be stratified by.

x

object of class hidalgo_class, the output of the id_by_class() function.

...

other arguments passed to specific methods.

See Also

Hidalgo

Examples

# \donttest{
X            <- replicate(5,rnorm(500))
X[1:250,1:2] <- 0
oracle       <- rep(1:2,rep(250,2))
h_out        <- Hidalgo(X)
id_by_class(h_out,oracle)
# }