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28 lines
658 B
Markdown
28 lines
658 B
Markdown
# Restore column labels using a reference data frame
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Convenience wrapper around
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[`extract_labels()`](https://agdamsbo.github.io/FreesearchR/reference/extract_labels.md) +
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[`apply_labels()`](https://agdamsbo.github.io/FreesearchR/reference/apply_labels.md).
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Labels are matched by column name; new columns in `df_modified` are left
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unchanged.
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## Usage
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``` r
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restore_labels(df_modified, df_reference)
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```
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## Arguments
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- df_modified:
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A data frame whose columns should receive labels.
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- df_reference:
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A data frame carrying the authoritative `"label"` attributes.
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## Value
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`df_modified` with labels restored on all columns present in
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`df_reference`.
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