eval_field_or_formula: Evaluate a field or formula.
In California-Data-Collaborative/RateParser: Calculate Water Bills from an OWRS File
Description
Usage
Arguments
Value
Description
eval_field_or_formula evaluates a field or formula in the context of
the provided dataframe.
Usage
1
eval_field_or_formula(df, name, rate_part)
Arguments
df
Data frame containing all data values referenced in field or formula.
name
Name of the rate part
rate_part
List representing a portion of a rate structure, defined in the
OWRS file
Value
Either a single value or a vector the length of df. The result of
evaluating a field or formula in the context of the dataframe.
California-Data-Collaborative/RateParser documentation built on May 6, 2019, 9:27 a.m.
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Description Usage Arguments Value
Description
eval_field_or_formula evaluates a field or formula in the context of
the provided dataframe.
Usage
1 | eval_field_or_formula(df, name, rate_part)
|
Arguments
df |
Data frame containing all data values referenced in field or formula. |
name |
Name of the rate part |
rate_part |
List representing a portion of a rate structure, defined in the OWRS file |
Value
Either a single value or a vector the length of df. The result of
evaluating a field or formula in the context of the dataframe.
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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