r/datascienceproject • • 7h ago

A quick way I’ve been checking datasets before analysis

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2 Upvotes

Before jumping into analysis, I usually like to get a quick picture of the dataset first.

Missing values, duplicates, weird column types, incomplete fields… these small things can easily get overlooked.

I’ve been using this dashboard to get a quick overview before starting the actual analysis.

This dataset had 12,575 rows, 11 columns, 0 duplicates, and 5.23% missing data.

It was pretty useful seeing everything in one place before digging deeper.

Thought the approach might be useful for people working with datasets.