Displaying 2 results from an estimated 2 matches for "praestgaard".
2004 Feb 23
0
Question concerning functions nlsList and nlme from nlme R library.
I hope that the mailing list is the correct forum for the question below. I
have trouble calling functions nlsList and nlme from
another function. Any help would be greatly appreciated.
Jens Praestgaard
Human Genome Sciences
Rockville MD.
I have a data set v with two components, v$mixeddat and v$init. They are
listed below:
> v$mixeddat
conc result rep sample z
11 20.00000000 11141 1 vial 1 0
12 5.00000000 11446 1 vial 1 0
13 1.25000000 13377 1 vial 1 0
14 0.31250...
2004 Mar 10
1
Question concerning library function "nlme" and lexical scoping
...sired mixed model analysis.
As I understand lexical scoping, the nlme function should take the value of
"dat" from the calling environment through its "data = sys.frame(sys.parent
())" argument. Instead it seems to only recognize dat if it is defined
globally.
Thank you.
Jens Praestgaard
Human Genome Sciences