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Depending on your downstream system, you may need to convert your data into numeric values of the expected form or to standardize the distribution of numeric values. This section summarizes some common statistical transformations that can be applied to columnar data to prepare it for use in downstream analytic systems. |
Scaling
You can scale the values within a column using either of the following techniques.
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Tip: If needed, you can rename the columns to prepend the names of the resulting columns with a reference to the source column. See Rename Columns. |
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