R: Schedule a series of event objects

ev_seq {mrgsolve} | R Documentation

## Schedule a series of event objects

### Description

Schedule a series of event objects

### Usage

    ev_seq(..., ID = NULL, .dots = NULL, id = NULL)

    ## S3 method for class 'ev'
    seq(...)

### Arguments

`...` | event objects or numeric arguments named `wait`
`ID` | numeric vector of subject IDs
`.dots` | a list of event objects that replaces `...`
`id` | deprecated; use `ID`

### Details

The doses for the next event line start after all of the doses from the previous event line plus one dosing interval from the previous event line (see examples).

When numerics named `wait` are mixed in with the event objects, a period with no dosing activity is incorporated into the sequence, between the adjacent dosing event objects. Values for `wait` can be negative.

Values for `time` in any event object act like a prefix time spacer wherever that event occurs in the event sequence (see examples).

Use the generic `seq` when the first argument is an event object. If a waiting period is the first event, you will need to use `ev_seq`. When an event object has multiple rows, the end time for that sequence is taken to be one dosing interval after the event that takes place on the last row of the event object.

### Value

A single event object.

### Examples

    e1 <- ev(amt=100, ii=12, addl=1)

    e2 <- ev(amt=200)

    seq(e1, e2)

    seq(e1, .ii = 8, e2)

    seq(e1, wait = 8, e2)

    seq(e1, .ii = 8, e2, ID = 1:10)

    ev_seq(.ii = 12, e1, .ii = 120, e2, .ii = 120, e1)

    seq(ev(amt=100, ii=12), ev(time=8, amt=200))

[Package mrgsolve version 0.11.1 Index]