names_used: Get names of data used in expressions
In metacoder: Tools for Parsing, Manipulating, and Graphing Taxonomic Abundance Data
names_used R Documentation
Get names of data used in expressions
Description
Get names of available data used in expressions. This is used to find data
for use with [non-standard evaluation](http://adv-r.had.co.nz/Computing-on-the-language.html) (NSE) in
functions like [filter_taxa()]. Expressions are not evaluated and do not need
to make sense.
obj$names_used(...)
Arguments
obj
a [taxonomy()] or [taxmap()] object
...
One or more expressions
Value
Named 'character'
See Also
Other NSE helpers:
all_names(),
data_used,
get_data()
Examples
ex_taxmap$names_used(n_legs + dangerous == invalid_expression)
metacoder documentation built on April 4, 2023, 9:08 a.m.
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| names_used | R Documentation |
Get names of data used in expressions
Description
Get names of available data used in expressions. This is used to find data for use with [non-standard evaluation](http://adv-r.had.co.nz/Computing-on-the-language.html) (NSE) in functions like [filter_taxa()]. Expressions are not evaluated and do not need to make sense.
obj$names_used(...)
Arguments
obj |
a [taxonomy()] or [taxmap()] object |
... |
One or more expressions |
Value
Named 'character'
See Also
Other NSE helpers:
all_names(),
data_used,
get_data()
Examples
ex_taxmap$names_used(n_legs + dangerous == invalid_expression)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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