get_fit: Extract fit data.

In Militeee/rcongas: Copy Number Alterations genotyping from single-cell multiomics

Extract fit data.

Description

This is like function get_input, but for fit information. With this getter you can obtain:

• segment parameters (scaling factors and component-specific values for the used distributions);

• inferred Copy Number Alteration (CNA) values;

• the posterior distribution over CNAs;

• mixing proportions;

• clustering assignments;

• z_nk (the latent variables of the model)

Like get_input, the function uses the what parameter to return the appropriate type of information.

Usage

get_fit(x, what = "CNA")

Arguments

x	An object of class rcongasplus.
what	Any of "segment_parameters", "CNA", "posterior_CNA", "mixing_proportions", "cluster_assignments", or "z_nk".

Value

A tibble; its format depends on what. See the examples.

Examples

data(example_object)

# Extract segment parameters
get_fit(example_object, what = 'segment_parameters')

# Extract CNAs
get_fit(example_object, what = 'CNA')

# Extract CNAs
get_fit(example_object, what = 'posterior_CNA')

# Extract mixing proportions
get_fit(example_object, what = 'mixing_proportions')

# Extract clustering assignments
get_fit(example_object, what = 'cluster_assignments')

# Extract the clustering responsibilities
get_fit(example_object, what = 'z_nk')

Militeee/rcongas documentation built on Nov. 1, 2024, 2:38 a.m.