to_id: Event data frame
In HQM: Superefficient Estimation of Future Conditional Hazards Based on Marker Information
to_id R Documentation
Event data frame
Description
Creates a data frame with only one entry per individual from a data frame with time dependent data. The resulting data frame focusses on the event time and the last observed marker value.
Usage
to_id(data_set)
Arguments
data_set
A data frame of time dependent data points. Missing values are allowed.
Details
The function to_id uses a data frame of time dependent marker data to create a smaller data frame with only one entry per individual, the last observed marker value and the event time. Note that the column indicating the individuals must have the name id. Note also that this data frame is similar to pbc2.id from the JM package with the difference that the last observed marker value instead of the first one is captured.
Value
A data frame with only one entry per individual.
Examples
data_set.id = to_id(pbc2)
HQM documentation built on Jan. 8, 2026, 9:08 a.m.
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| to_id | R Documentation |
Event data frame
Description
Creates a data frame with only one entry per individual from a data frame with time dependent data. The resulting data frame focusses on the event time and the last observed marker value.
Usage
to_id(data_set)
Arguments
data_set |
A data frame of time dependent data points. Missing values are allowed. |
Details
The function to_id uses a data frame of time dependent marker data to create a smaller data frame with only one entry per individual, the last observed marker value and the event time. Note that the column indicating the individuals must have the name id. Note also that this data frame is similar to pbc2.id from the JM package with the difference that the last observed marker value instead of the first one is captured.
Value
A data frame with only one entry per individual.
Examples
data_set.id = to_id(pbc2)
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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