frequency_vals: Keywords Specifying Frequency
In medExtractR: Extraction of Medication Information from Clinical Text
frequency_vals R Documentation
Keywords Specifying Frequency
Description
A dictionary mapping frequency expressions to numeric values representing
the corresponding number of doses per day. Example expressions include
"q12 hours", "bid", "daily", and "three times a day". The form of each frequency is
given as a regular expression.
Usage
frequency_vals
Format
A data frame with frequency expressions (exact and/or regular expressions).
- expr
A character vector, expressions to consider as frequency.
- value
A numeric vector, numeric value of frequency represented as number of doses
taken per day. For example, “bid” and “twice a day” would both have a numeric value of 2.
Examples
data(frequency_vals)
medExtractR documentation built on June 7, 2022, 1:08 a.m.
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| frequency_vals | R Documentation |
Keywords Specifying Frequency
Description
A dictionary mapping frequency expressions to numeric values representing the corresponding number of doses per day. Example expressions include "q12 hours", "bid", "daily", and "three times a day". The form of each frequency is given as a regular expression.
Usage
frequency_vals
Format
A data frame with frequency expressions (exact and/or regular expressions).
- expr
A character vector, expressions to consider as frequency.
- value
A numeric vector, numeric value of frequency represented as number of doses taken per day. For example, “bid” and “twice a day” would both have a numeric value of 2.
Examples
data(frequency_vals)
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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