Skip to contents

Create MSK Hypergraph Object

Source: R/msknet-hypergraph.R
MSKHypergraph.Rd

Constructs a musculoskeletal hypergraph from an incidence matrix. In this hypergraph, bones are vertices and muscles are hyperedges. A muscle (hyperedge) connects all bones it attaches to.

Usage

MSKHypergraph(C = NULL, muscle_meta = NULL)

Arguments

C

A matrix or sparse Matrix (bones x muscles) where C[i,j]=1 means muscle j attaches to bone i. If NULL, loads the built-in data.

muscle_meta

Optional data.frame with muscle metadata.

Value

An S3 object of class "MSKHypergraph" containing:

C

Sparse incidence matrix (bones x muscles)

n_bones

Number of bones (vertices)

n_muscles

Number of muscles (hyperedges)

bone_names

Character vector of bone names

muscle_names

Character vector of muscle names

muscle_meta

Muscle metadata if provided

References

Murphy AC et al. (2018) PLOS Biology 16(1): e2002811.