This function calls ev() to create an event object and then sets the
case attribute so that it renders nmtran data names in upper case. An
object created with evd() can be used in the same way as an object
created with ev().
Usage
evd(x, ...)
# S4 method for class 'mrgmod'
evd(x, ...)
# S4 method for class 'missing'
evd(x, ...)
# S4 method for class 'ev'
evd(x, ...)
as.evd(x)Arguments
- x
an event object.
- ...
arguments passed to
ev().
Details
Note that evd isn't a separate class; it is just an ev object with
a specific case attribute. See examples which illustrate the difference.
Examples
a <- evd(amt = 100)
b <- ev(amt = 300)
a
#> Events Data:
#> time amt cmt evid
#> 1 0 100 1 1
as.data.frame(a)
#> TIME AMT CMT EVID
#> 1 0 100 1 1
as_data_set(a, b)
#> ID TIME AMT CMT EVID
#> 1 1 0 100 1 1
#> 2 2 0 300 1 1
as_data_set(b, a)
#> ID time amt cmt evid
#> 1 1 0 300 1 1
#> 2 2 0 100 1 1
as.data.frame(seq(a, b))
#> TIME AMT II ADDL CMT EVID
#> 1 0 100 0 0 1 1
#> 2 0 300 0 0 1 1