extract_logsums: Extract destination choice logsums
In tlumip/swimr: Functions for Looking at Swim
Description
Usage
Arguments
Value
Description
The logsums are provided at production-side beta zones, by purpose and market
segment. This function aggregates market segments by averaging and purposes
by summation (sum of all purpose logsums faced by the average user).
Usage
1
extract_logsums(db, scope = NULL, purposes = NULL, agg_var = "AZONE")
Arguments
db
The scenario sqlite database.
scope
a dplyr::filtering criteria to limit the scope of the dataframe
purposes
a vector of trip purposes to include in the average logsum.
agg_var
The region variable on which to aggregate logsums.
Value
a data_frame
tlumip/swimr documentation built on Dec. 14, 2020, 3:16 a.m.
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Description Usage Arguments Value
Description
The logsums are provided at production-side beta zones, by purpose and market segment. This function aggregates market segments by averaging and purposes by summation (sum of all purpose logsums faced by the average user).
Usage
1 | extract_logsums(db, scope = NULL, purposes = NULL, agg_var = "AZONE")
|
Arguments
db |
The scenario sqlite database. |
scope |
a dplyr::filtering criteria to limit the scope of the dataframe |
purposes |
a vector of trip purposes to include in the average logsum. |
agg_var |
The region variable on which to aggregate logsums. |
Value
a data_frame
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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