NMwriteInits {NMdata} | R Documentation |
Writes a parameter values to a control stream
Description
Edit parameter values, fix/unfix them, or edit lower/upper bounds.
Usage
NMwriteInits(
file.mod,
update = TRUE,
file.ext = NULL,
ext,
values,
newfile,
...
)
Arguments
file.mod |
Path to control stream. |
update |
If 'TRUE' (default), the parameter values are updated based on the '.ext' file. |
file.ext |
Optionally provide the path to an '.ext' file. If not provided, the default is to replace the file name extention on 'file.mod' with '.ext'. This is only used if 'update=TRUE'. |
ext |
Not implemented. |
values |
A list of lists. Each list specifies a parameter with named elements. Must be named by the parameter name. 'lower', 'upper' and 'fix' can be supplied to modify the parameter. See examples. Notice, you can use '...' instead. 'values' may be easier for programming but other than that, most users will find '...' more intuitive. |
newfile |
If provided, the results are written to this file as a new input control stream. |
... |
Parameter specifications. See examples, |
Details
Limitations:
lower, init, and upper must be on same line
If using something like CL=(.1,4,15), two of those cannot be on the same line
Value
a control stream as lines in a character vector.
Examples
## Requires NMdata 0.1.9
## Not run:
file.mod <- system.file("examples/nonmem/xgxr021.mod",package="NMsim")
NMwriteInits(file.mod,
values=list( "theta(2)"=list(init=1.4),
"THETA(3)"=list(FIX=1),
"omega(2,2)"=list(init=0.1))
)
NMwriteInits(file.mod,
"theta(2)"=list(init=1.4),
"THETA(3)"=list(FIX=1),
"omega(2,2)"=list(init=0.1)
)
## End(Not run)