Dealing with element-wise comparisons that have NDV and a value pairing.

[fernando-aristizabal]

Dealing with element-wise comparisons that have NDV and a value pairing.

Current behavior

• Element-wise pairing with value-value pairs yields a value.
• Element-wise pairing with NDV in either candidate or benchmark yields NDV.
• This functionality is done in gval.compare.compute_agreement_xarray() along with the comparison_function arg.

Expected behavior

• User's may want to denote situations where candidate or benchmark has a value and the other is NDV.
• This represents a "value mis-alignment" that user's may want represented in the agreement map.

[fernando-aristizabal]

Current behavior in pairing_dict branch allows for "value misalignment" with the pairing_dict comparison function argument. No support is currently being given for "value misalignment" with the other comparison functions including cantor and szudzik.