blk.sequentialID: Create a Sequential ID
In benjaminrich/PCSmisc: Useful functions for longitudinal data set construction and manipulation.
blk.sequentialID R Documentation
Create a Sequential ID
Description
A new ID that numbers individuals sequentially starting at 1
is generated from an existing ID.
Usage
blk.sequentialID(id)
Arguments
id
A valid block-format ID.
Details
An ID is a factor that designates blocks in a
block-format data set. This function takes an
existing ID and generates a new one that preserves the same
structure but is numeric and sequential starting at 1.
Thus, this is a means of transforming an ID that is desciptive and
alphanumeric into one that can be used with NONMEM.
Value
A valid block-format ID.
Author(s)
Benjamin Rich <mail@benjaminrich.net>
See Also
block-format
Examples
require(nlme)
data(Phenobarb)
dat <- Phenobarb[1:56,] # First 4 subjects
attach(dat)
cbind(dat, newID=blk.sequentialID(asID(Subject)))
detach(dat)
benjaminrich/PCSmisc documentation built on Feb. 11, 2024, 9:25 p.m.
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| blk.sequentialID | R Documentation |
Create a Sequential ID
Description
A new ID that numbers individuals sequentially starting at 1 is generated from an existing ID.
Usage
blk.sequentialID(id)
Arguments
id |
A valid |
Details
An ID is a factor that designates blocks in a
block-format data set. This function takes an
existing ID and generates a new one that preserves the same
structure but is numeric and sequential starting at 1.
Thus, this is a means of transforming an ID that is desciptive and
alphanumeric into one that can be used with NONMEM.
Value
A valid block-format ID.
Author(s)
Benjamin Rich <mail@benjaminrich.net>
See Also
block-format
Examples
require(nlme)
data(Phenobarb)
dat <- Phenobarb[1:56,] # First 4 subjects
attach(dat)
cbind(dat, newID=blk.sequentialID(asID(Subject)))
detach(dat)
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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