Shapes

[explodecomputer]

Allow summaryset and dataset to have a shape slot. dataset to also have a trait organisation slot.

shape attribute:

• "single region"
• "multiple region"
• "independent variants" / "scattered"
• "genome wide - pruned"
• "genome wide - full"
• NA

trait organisation attribute:

• named list of integers
• e.g. TwoSampleMR will expect named list with names "lhs" and "rhs"

For now

• Set to NA by default
• Allow user to specify shape
• show and plot methods might do different things based on different shapes

Later

• method to automatically guess shape
• analytical tools expect specific shapes (e.g. hypercoloc experts "single region" with n>1 traits that are in a single group)