Reshaping data from long-ish to wide (and back to fully long)

Today we had a hackathon-style session on changing data from long-ish format (in which participants represented in a dataset may have more than one row -- for example, representing timepoints) to wide format (in which each participant is represented in only one row), and then back to fully long (in which each row represents one … Continue reading Reshaping data from long-ish to wide (and back to fully long)

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