plot_matrix: plot_matrix

In slfm: Fitting a Bayesian Sparse Latent Factor Model in Gene Expression Analysis

Description

Function to build a heat map displaying the values of given data matrix. This graph is useful for a visual inspection of the spatial distribution of the observations within the target matrix.

Usage

plot_matrix(
  y,
  standardize.rows = TRUE,
  reorder.rows = TRUE,
  reorder.cols = TRUE,
  high.contrast = TRUE
)

Arguments

y	data matrix to be evaluated.
standardize.rows	logical argument (default = TRUE) indicating whether to standardize the rows of y to build the image.
reorder.rows	logical argument (default = TRUE) indicating whether to reorder the rows of y to highlight a pattern.
reorder.cols	logical argument (default = TRUE) indicating whether to reorder the columns of y to highlight a pattern.
high.contrast	logical argument (default = TRUE) indicating whether to apply a transformation to increase contrast in the image of y.

See Also

slfm, process_matrix, slfm_list

slfm documentation built on March 26, 2020, 7:37 p.m.