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23 lines
373 B
Markdown
23 lines
373 B
Markdown
---
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title: dfr drop-duplicates
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layout: command
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version: 0.59.1
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---
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Drops duplicate values in dataframe
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## Signature
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```> dfr drop-duplicates (subset) --maintain```
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## Parameters
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- `subset`: subset of columns to drop duplicates
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- `--maintain`: maintain order
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## Examples
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drop duplicates
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```shell
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> [[a b]; [1 2] [3 4] [1 2]] | dfr to-df | dfr drop-duplicates
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```
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