Description Usage Arguments Value Examples
Select a subset of columns by tags/attributes
1 | hxl_select(hxl, tag_pattern)
|
hxl |
an HXL table |
tag_pattern |
a character vector of HXL tag patterns It warns if a tag matches more columns. |
a data.frame in the order of the tags
1 2 3 4 5 | ## Not run:
hxl_select(hxl_data, "#loc +airport -name")
hxl_select(hxl_data, c("#loc +airport", "#meta +url +airport"))
## End(Not run)
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