# Introduction This section is a slight digression, but when you work with data, you often want to produce structured output (tables, etc.). For example: ```code Name Shares Price ---------- ---------- ----------- AA 100 32.20 IBM 50 91.10 CAT 150 83.44 MSFT 200 51.23 GE 95 40.37 MSFT 50 65.10 IBM 100 70.44 ```
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