For this tutorial, we’ll use the Palmer Penguins data. We have already filtered out some records with missing data and selected a subset of columns.
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Hover over the
icon. Select the Transformations item from the popup menu.
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The transformations widget opens. Select the Groupby and aggregate transformation option.
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Choose one or more columns to group by. These determine the buckets that the results are allocated to. Generally, you’ll want to select columns with discrete values.
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Choose the column to aggregate. Generally, you’ll want to select a column with numeric values.
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Select an aggregation function.
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You can add more aggregations. It’s not necessary to choose the same column to aggregate.
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Preview the results. Press the button.
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The required code is inserted into the notebook and immediately executed.
