CreateBlockMatrix: Creates Block Diagonal Correlation Matrix

In jordanaron22/ImputingMetabolites: Compares R2 Value of Different Metabolite Imputation Methods

Description

Creates block diagonal correlation matrix of variable size with blocks and diagonal values. Correlation values are drawn from a random uniform distribution between low_val and high_val

Usage

CreateBlockMatrix(
  num_of_metabos,
  low_val,
  high_val,
  diag_val,
  size_of_block = 10
)

Arguments

num_of_metabos	Number of metabolites (dimension of matrix)
low_val	lower bound for block correlation. Correlation is uniform between low_val and high_val
high_val	upper bound for block correlation. Correlation is uniform between low_val and high_val
diag_val	Diagonal value. Set to 1 if m_0, 0 else
size_of_block	Block size. Default is 10. num_of_metabos must be divisible by size_of_block

Value

Block diagonal matrix of dimension num_of_metabo

jordanaron22/ImputingMetabolites documentation built on Dec. 21, 2021, 2:18 a.m.