Correlation

Compare object averages using measurements reported together for the same object by the same source.

X axis

Y axis

Recession velocity — Flow corrected frame vs Distance

Each point shows one object’s arithmetic mean. Only source columns reporting both selected properties contribute. Error bars are arithmetic means of reported errors; an incomplete error is omitted. Limits, ranges and cross-source combinations are excluded.

Correlation data loads when this section becomes visible.

Polynomial fits 1st degree (linear) 2nd degree 3rd degree 4th degree Unweighted least-squares fits use the displayed points. Degree n requires at least n + 1 distinct X values; higher degrees can overfit small samples.