sym_mat2df: sym_mat2df

In OxfordCMS/OCMSutility: Utility functions for OCMS

sym_mat2df

Description

Convert symmetrical matrix to long dataframe. Helpful for correlation or distance matrices

Usage

sym_mat2df(mat)

Arguments

mat	symmetrical matrix

Value

long dataframe with columns x, y, and value

Examples

# load example data
data(dss_example)

# subset features, features in columns
feat_mat <- dss_example$merged_abundance_id[1:6,2:26]
rownames(feat_mat) <- dss_example$merged_abundance_id[1:6,1]
feat_mat <- t(feat_mat)

# correlation matrix
corr_result <- cor(feat_mat)

sym_mat2df(corr_result)

OxfordCMS/OCMSutility documentation built on Feb. 27, 2025, 8:19 p.m.