Class: Partition

A grouped streaming reduction over a node partition (e.g. per-hemisphere cortical wave metrics): the per-timestep observer body is evaluated ONCE for a single group and vmapped over the partition axis, and the per-group outputs are folded to per-group scalar metrics. General in its group-vmap (gather + over); the metric roles (waves / directed / correlation) name the per-group derived variables the wave finalize reduces to proportion-of-waves, proportion-directed and the median flow–instrength correlation (rho).

URI: tvbo:Partition

 classDiagram
    class Partition
    click Partition href "./Partition.html"
      Partition : correlation
        
          
    
        
        
        Partition --> "1" String : correlation
        click String href "../http://www.w3.org/2001/XMLSchema#string.html"
    

        
      Partition : directed
        
          
    
        
        
        Partition --> "1" String : directed
        click String href "../http://www.w3.org/2001/XMLSchema#string.html"
    

        
      Partition : gather
        
          
    
        
        
        Partition --> "1" String : gather
        click String href "../http://www.w3.org/2001/XMLSchema#string.html"
    

        
      Partition : over
        
          
    
        
        
        Partition --> "*" String : over
        click String href "../http://www.w3.org/2001/XMLSchema#string.html"
    

        
      Partition : waves
        
          
    
        
        
        Partition --> "1" String : waves
        click String href "../http://www.w3.org/2001/XMLSchema#string.html"

Class Properties

Property	Value
Class URI	tvbo:Partition

Slots

Name	Cardinality and Range	Description	Inheritance
gather	1 xsd:string	Observer parameter `(n_groups, n)` of node indices selecting each group’s n…	direct
over	* xsd:string	Operator parameters carrying a leading group axis, sliced per group under the…	direct
waves	1 xsd:string	Per-group boolean derived variable: a wave is present this timestep	direct
directed	1 xsd:string	Per-group boolean derived variable: the flow is significantly directed this t…	direct
correlation	1 xsd:string	Per-group float derived variable whose masked median over wave-present timest…	direct

Usages

used by	used in	type	used
Observation	partition	range	Partition

Identifier and Mapping Information

Schema Source

from schema: https://w3id.org/tvbo

Mappings

Mapping Type	Mapped Value
self	tvbo:Partition
native	tvbo:Partition

LinkML Source

Direct

name: Partition
description: 'A grouped streaming reduction over a node partition (e.g. per-hemisphere
  cortical wave metrics): the per-timestep observer body is evaluated ONCE for a single
  group and vmapped over the partition axis, and the per-group outputs are folded
  to per-group scalar metrics. General in its group-vmap (``gather`` + ``over``);
  the metric roles (``waves`` / ``directed`` / ``correlation``) name the per-group
  derived variables the wave finalize reduces to proportion-of-waves, proportion-directed
  and the median flow–instrength correlation (rho).'
from_schema: https://w3id.org/tvbo
attributes:
  gather:
    name: gather
    description: Observer parameter ``(n_groups, n)`` of node indices selecting each
      group's nodes out of the whole-source signal; its leading axis is the group
      count.
    from_schema: https://w3id.org/tvbo
    rank: 1000
    domain_of:
    - Partition
    range: string
    required: true
  over:
    name: over
    description: Operator parameters carrying a leading group axis, sliced per group
      under the vmap (the per-group meshes' fixed operators). Parameters not listed
      are shared.
    from_schema: https://w3id.org/tvbo
    domain_of:
    - Animation
    - Aggregation
    - Partition
    range: string
    multivalued: true
  waves:
    name: waves
    description: 'Per-group boolean derived variable: a wave is present this timestep.'
    from_schema: https://w3id.org/tvbo
    rank: 1000
    domain_of:
    - Partition
    range: string
    required: true
  directed:
    name: directed
    description: 'Per-group boolean derived variable: the flow is significantly directed
      this timestep (proportion_directed = directed-and-wave timesteps / wave timesteps).'
    from_schema: https://w3id.org/tvbo
    domain_of:
    - GraphGenerator
    - Edge
    - Partition
    range: string
    required: true
  correlation:
    name: correlation
    description: Per-group float derived variable whose masked median over wave-present
      timesteps is the reported rho.
    from_schema: https://w3id.org/tvbo
    domain_of:
    - Distribution
    - Partition
    range: string
    required: true
class_uri: tvbo:Partition

Induced

name: Partition
description: 'A grouped streaming reduction over a node partition (e.g. per-hemisphere
  cortical wave metrics): the per-timestep observer body is evaluated ONCE for a single
  group and vmapped over the partition axis, and the per-group outputs are folded
  to per-group scalar metrics. General in its group-vmap (``gather`` + ``over``);
  the metric roles (``waves`` / ``directed`` / ``correlation``) name the per-group
  derived variables the wave finalize reduces to proportion-of-waves, proportion-directed
  and the median flow–instrength correlation (rho).'
from_schema: https://w3id.org/tvbo
attributes:
  gather:
    name: gather
    description: Observer parameter ``(n_groups, n)`` of node indices selecting each
      group's nodes out of the whole-source signal; its leading axis is the group
      count.
    from_schema: https://w3id.org/tvbo
    rank: 1000
    owner: Partition
    domain_of:
    - Partition
    range: string
    required: true
  over:
    name: over
    description: Operator parameters carrying a leading group axis, sliced per group
      under the vmap (the per-group meshes' fixed operators). Parameters not listed
      are shared.
    from_schema: https://w3id.org/tvbo
    owner: Partition
    domain_of:
    - Animation
    - Aggregation
    - Partition
    range: string
    multivalued: true
  waves:
    name: waves
    description: 'Per-group boolean derived variable: a wave is present this timestep.'
    from_schema: https://w3id.org/tvbo
    rank: 1000
    owner: Partition
    domain_of:
    - Partition
    range: string
    required: true
  directed:
    name: directed
    description: 'Per-group boolean derived variable: the flow is significantly directed
      this timestep (proportion_directed = directed-and-wave timesteps / wave timesteps).'
    from_schema: https://w3id.org/tvbo
    owner: Partition
    domain_of:
    - GraphGenerator
    - Edge
    - Partition
    range: string
    required: true
  correlation:
    name: correlation
    description: Per-group float derived variable whose masked median over wave-present
      timesteps is the reported rho.
    from_schema: https://w3id.org/tvbo
    owner: Partition
    domain_of:
    - Distribution
    - Partition
    range: string
    required: true
class_uri: tvbo:Partition