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compare_images needs to exit gracefully if there are no images to compare #22

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dwachsmuth opened this issue Jun 10, 2021 · 1 comment

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dwachsmuth commented Jun 10, 2021

If fed a valid but zero-row DF, or a DF with only 1-correlation rows, compare_images should return the correct result data frame, with a message.

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dwachsmuth commented Jun 10, 2021

Probably we also need to check for zero-row DFs at multiple stages of the function.

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