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32 lines
535 B
Markdown
32 lines
535 B
Markdown
---
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title: dfr drop-nulls
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layout: command
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version: 0.59.0
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---
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Drops null values in dataframe
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## Signature
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```> dfr drop-nulls (subset)```
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## Parameters
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- `subset`: subset of columns to drop nulls
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## Examples
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drop null values in dataframe
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```shell
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> let df = ([[a b]; [1 2] [3 0] [1 2]] | dfr to-df);
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let res = ($df.b / $df.b);
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let a = ($df | dfr with-column $res --name res);
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$a | dfr drop-nulls
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```
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drop null values in dataframe
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```shell
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> let s = ([1 2 0 0 3 4] | dfr to-df);
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($s / $s) | dfr drop-nulls
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```
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