# Add a step to your data flow
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In your Data Wrangler data flows, you can add steps that represent data transformations and analyses.

To add a step to your data flow, select **\$1** next to any dataset node or previously added step. Then, select one of the following options:
+ **Edit data types** (For a **Data types** step only): If you have not added any transforms to a **Data types** step, you can double-click on the **Data types** step in your flow to open the **Data** tab and edit the data types that Data Wrangler inferred when importing your dataset. 
+ **Add transform**: Adds a new transform step. See [Transform data](canvas-transform.md) to learn more about the data transformations you can add. 
+ **Get data insights**: Add analyses, such as histograms or custom visualizations. You can use this option to analyze your data at any point in the data flow. See [Perform exploratory data analysis (EDA)](canvas-analyses.md) to learn more about the analyses you can add. 
+ **Join**: Find this option under **Combine data** to join two datasets and add the resulting dataset to the data flow. To learn more, see [Join Datasets](canvas-transform.md#canvas-transform-join).
+ **Concatenate**: Find this option under **Combine data** to concatenate two datasets and add the resulting dataset to the data flow. To learn more, see [Concatenate Datasets](canvas-transform.md#canvas-transform-concatenate).