extract_from_prescription: Extract dosage information from free-text English-language...
In doseminer: Extract Drug Dosages from Free-Text Prescriptions
Description
Usage
Arguments
Details
Value
Examples
Description
This is the main workhorse function for the doseminer package.
Pass in a character vector of prescribing instructions and it will extract
structured dosage information.
Usage
1
Arguments
txt
A character vector of freetext prescriptions
Details
To avoid redundant computation, it is recommended to remove duplicate
elements from the input vector. The results can be joined back to the
original data using the raw column.
Value
A data.frame with seven columns:
- raw
the input character vector
- output
a residual character vector of 'non-extracted' text. For debugging.
- freq
number of doses administered per day
- itvl
number of days between doses
- dose
quantity of medication in each dose
- unit
unit of measurement of medication, if any
- optional
integer. Can the dose be zero? 1 if yes, otherwise 0
Examples
1
doseminer documentation built on July 19, 2021, 5:06 p.m.
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Description Usage Arguments Details Value Examples
Description
This is the main workhorse function for the doseminer package.
Pass in a character vector of prescribing instructions and it will extract
structured dosage information.
Usage
1 |
Arguments
txt |
A character vector of freetext prescriptions |
Details
To avoid redundant computation, it is recommended to remove duplicate
elements from the input vector. The results can be joined back to the
original data using the raw column.
Value
A data.frame with seven columns:
- raw
the input character vector
- output
a residual character vector of 'non-extracted' text. For debugging.
- freq
number of doses administered per day
- itvl
number of days between doses
- dose
quantity of medication in each dose
- unit
unit of measurement of medication, if any
- optional
integer. Can the dose be zero? 1 if yes, otherwise 0
Examples
1 |
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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