How to use IBD relation ship PI_HAt value to plot the pedigree plot about d3-pedigree-examples

[justincy]

Could you show me an example of how those values would be used to change the pedigree? Do you want to change the position or the color or something else?

[gpcr]

http://www.sciencedirect.com/science/article/pii/S0002929714004273

Table 1 expains the ibd values to relations:
Familial Relationship IBD
Parental 0
Full-sibling 0.25
Half-sibling, avuncular, and grandparental 0.5
First-cousin, great-grandparental, great-avuncular, and half-avuncular 0.75
Distantly related varies
Unrelated (includes relationships beyond the third degree) 1

[justincy]

@gpcr Thanks. What is it that you need help with? Are you trying to generate a pedigree based on IBD values?

[gpcr]

Yes, how to use IBDs to get the pedigre plots

[justincy]

Sorry but I don't know how to interpret IBD values, plus it's out of the scope of this repository. You linked to a paper about it. You can use that paper to generate data in the format used by the examples: https://github.com/justincy/d3-pedigree-examples/tree/gh-pages/data