Fetch value, chisq, result_type from the result data

[yaelbh]

In the base class, look for keys value, reduced_chisq, and result_type in the result data returned from _run_analysis, exactly like already done for quality. If they exist, populate the corresponding fields in the analysis result. For the result type, take the experiment type as a default value.

Question: is it OK to take the reduced chisq and display it on IQX as just chisq?

[yaelbh]

On the same occasion, also handle the T2Ramsey analysis results.

[yaelbh]

For T1, IQX displays the value. @jyu00 what's the path that begins in a value in the analysis result and ends in the IQX display?

[blakejohnson]

@yaelbh The API endpoint that the IBM Quantum provider interacts with is defined here: https://github.ibm.com/IBM-Q-Software/sw-ibmq-results/blob/staging/docs/api-ref.md. The IBM Quantum web app interacts with the same API endpoints.

[blakejohnson]

The chisq shown on IQX is intended to be a reduced chi squared. So, users should be looking for a value near 1.

[chriseclectic]

Closing since we are currently storing reduced chisq as chisq in results and it is now documented as such.