Typo in the github function for comparison

[many-kalin]

Hi, there is a typo in the comparison function in the GitHub codebase.

The default in pandas is pearson, but in the docs it is written spearman.

so it should be

value = left["prediction"].corr(right["prediction"], method="spearman")

[enzo]

Thanks for the feedback, that was indeed a mistake.

And the broad team agreed.