Class: SignSplit¶

One half of an analysis the producer split by the sign of its points (see StatisticKind). The original half is the analysis as named and holds the points whose printed values are positive or unsigned. The inverse half is the reversed contrast and holds the points printed negative, whose directional statistic values are negated so they read positive. p, F and chi-square are unsigned and stay as printed, except a value printed negative, which counts as signed and is negated like any other.

half: inverse with original_analysis (the original's key) records the inversion. The inverse half is named by the derived reversed contrast where one can be derived, otherwise "X (inverse)" for the original's name X. Direction lives on the condition weights, not on points: the inverse's weights are the original's, negated. Positive and negative describe statistic values only, never a half: a table of decreases has decreases in its original half.

pondie extracts the original half and derives the inverse half's record from it by flipping the direction of its cells, so the two never disagree and the inverse half costs no extraction. The derived record carries mirror_of, which keeps a meta-analysis from counting one contrast twice.

The half lives on the analysis, not its points: an unsigned point (only p, F or chi-square values, or none) in a split analysis is on that analysis's side.

URI: parse:SignSplit

 classDiagram
    class SignSplit
    click SignSplit href "../SignSplit/"
      SignSplit : half





        SignSplit --> "1" SplitHalf : half
        click SplitHalf href "../SplitHalf/"



      SignSplit : original_analysis

      SignSplit : rule





        SignSplit --> "1" SplitRule : rule
        click SplitRule href "../SplitRule/"

Slots¶

Name	Cardinality and Range	Description	Inheritance
half	1 SplitHalf		direct
original_analysis	0..1 String	On the inverse half, the `key` of the original analysis (the other half of th...	direct
rule	1 SplitRule		direct

Usages¶

used by	used in	type	used
ParsedAnalysis	split	range	SignSplit

Identifier and Mapping Information¶

Schema Source¶

from schema: https://neurostuff.org/schemas/neuroimaging-paper-parse

Mappings¶

Mapping Type	Mapped Value
self	parse:SignSplit
native	parse:SignSplit

LinkML Source¶

Direct¶

name: SignSplit
description: 'One half of an analysis the producer split by the sign of its points
  (see StatisticKind). The original half is the analysis as named and holds the points
  whose printed values are positive or unsigned. The inverse half is the reversed
  contrast and holds the points printed negative, whose directional statistic values
  are negated so they read positive. p, F and chi-square are unsigned and stay as
  printed, except a value printed negative, which counts as signed and is negated
  like any other.

  `half: inverse` with `original_analysis` (the original''s `key`) records the inversion.
  The inverse half is named by the derived reversed contrast where one can be derived,
  otherwise "X (inverse)" for the original''s name X. Direction lives on the condition
  weights, not on points: the inverse''s weights are the original''s, negated. Positive
  and negative describe statistic values only, never a half: a table of decreases
  has decreases in its original half.

  pondie extracts the original half and derives the inverse half''s record from it
  by flipping the direction of its cells, so the two never disagree and the inverse
  half costs no extraction. The derived record carries `mirror_of`, which keeps a
  meta-analysis from counting one contrast twice.

  The half lives on the analysis, not its points: an unsigned point (only p, F or
  chi-square values, or none) in a split analysis is on that analysis''s side.'
from_schema: https://neurostuff.org/schemas/neuroimaging-paper-parse
rank: 1000
attributes:
  half:
    name: half
    from_schema: https://neurostuff.org/schemas/neuroimaging-paper-parse/coordinates
    rank: 1000
    domain_of:
    - SignSplit
    range: SplitHalf
    required: true
  original_analysis:
    name: original_analysis
    description: On the inverse half, the `key` of the original analysis (the other
      half of this split) in the same parse. Absent on the original half, and on an
      inverse half whose original is not in the parse.
    from_schema: https://neurostuff.org/schemas/neuroimaging-paper-parse/coordinates
    rank: 1000
    domain_of:
    - SignSplit
    range: string
  rule:
    name: rule
    from_schema: https://neurostuff.org/schemas/neuroimaging-paper-parse/coordinates
    rank: 1000
    domain_of:
    - SignSplit
    range: SplitRule
    required: true

Induced¶

name: SignSplit
description: 'One half of an analysis the producer split by the sign of its points
  (see StatisticKind). The original half is the analysis as named and holds the points
  whose printed values are positive or unsigned. The inverse half is the reversed
  contrast and holds the points printed negative, whose directional statistic values
  are negated so they read positive. p, F and chi-square are unsigned and stay as
  printed, except a value printed negative, which counts as signed and is negated
  like any other.

  `half: inverse` with `original_analysis` (the original''s `key`) records the inversion.
  The inverse half is named by the derived reversed contrast where one can be derived,
  otherwise "X (inverse)" for the original''s name X. Direction lives on the condition
  weights, not on points: the inverse''s weights are the original''s, negated. Positive
  and negative describe statistic values only, never a half: a table of decreases
  has decreases in its original half.

  pondie extracts the original half and derives the inverse half''s record from it
  by flipping the direction of its cells, so the two never disagree and the inverse
  half costs no extraction. The derived record carries `mirror_of`, which keeps a
  meta-analysis from counting one contrast twice.

  The half lives on the analysis, not its points: an unsigned point (only p, F or
  chi-square values, or none) in a split analysis is on that analysis''s side.'
from_schema: https://neurostuff.org/schemas/neuroimaging-paper-parse
rank: 1000
attributes:
  half:
    name: half
    from_schema: https://neurostuff.org/schemas/neuroimaging-paper-parse/coordinates
    rank: 1000
    owner: SignSplit
    domain_of:
    - SignSplit
    range: SplitHalf
    required: true
  original_analysis:
    name: original_analysis
    description: On the inverse half, the `key` of the original analysis (the other
      half of this split) in the same parse. Absent on the original half, and on an
      inverse half whose original is not in the parse.
    from_schema: https://neurostuff.org/schemas/neuroimaging-paper-parse/coordinates
    rank: 1000
    owner: SignSplit
    domain_of:
    - SignSplit
    range: string
  rule:
    name: rule
    from_schema: https://neurostuff.org/schemas/neuroimaging-paper-parse/coordinates
    rank: 1000
    owner: SignSplit
    domain_of:
    - SignSplit
    range: SplitRule
    required: true