This issue is open to discuss the definition of fsl:ContrastVariance.

Proposal

Given that the "contrast variance" is a generic concept, I would suggest to move this term to the nidm namespace and, similarly to what we have done for other Map terms in #255, how about:

• nidm:ContrastVariance: A map whose value at each element is a contrast variance (i.e. the square of a stato:"standard error of a contrast estimate").