plot_factor {SUMO}R Documentation

Visualization of factor scores (ground truth)

Description

Scatter or histogram plots of sample-level factor scores from simulated multi-omics data, using scores from list_alphas and list_gammas.

Usage

plot_factor(
  sim_object = NULL,
  factor_num = NULL,
  type = "scatter",
  show.legend = TRUE
)

Arguments

sim_object

R object containing simulated data output from simulate_twoOmicsData and simulateMultiOmics.

factor_num

Integer or "all". Which factor(s) to plot.

type

Character. Either "scatter" (default) or "histogram" for plot type.

show.legend

Logical. Whether to show legend in plots. Default is TRUE.

Examples

output_obj <- simulate_twoOmicsData(
  vector_features = c(4000,3000),
  n_samples = 100,
  n_factors = 2,
  snr = 2.5,
  num.factor = 'multiple',
  advanced_dist = 'mixed')

plot_factor(sim_object = output_obj, factor_num = 1)
plot_factor(sim_object = output_obj, factor_num = 'all', type = 'histogram')

[Package SUMO version 1.2.0 Index]