forked from extern/nushell
30 lines
554 B
Markdown
30 lines
554 B
Markdown
---
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title: dfr sample
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layout: command
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version: 0.59.1
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---
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Create sample dataframe
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## Signature
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```> dfr sample --n-rows --fraction --replace```
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## Parameters
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- `--n-rows {int}`: number of rows to be taken from dataframe
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- `--fraction {number}`: fraction of dataframe to be taken
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- `--replace`: sample with replace
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## Examples
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Sample rows from dataframe
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```shell
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> [[a b]; [1 2] [3 4]] | dfr to-df | dfr sample -n 1
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```
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Shows sample row using fraction and replace
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```shell
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> [[a b]; [1 2] [3 4] [5 6]] | dfr to-df | dfr sample -f 0.5 -e
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```
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