Displaying 4 results from an estimated 4 matches for "d1fcn".
1997 Nov 21
2
R-alpha: nlm and gradients
At present the documentation for nlm refers the reader to Dennis and
Schnabel for details on the algorithms. It also states that the
function is liable to change.
Can anyone tell me if the current version of nlm uses only function
values or if it can use gradients and Hessians when they are
available? I would like to get an idea of how difficult it would be
to port the development versions of
1998 Sep 11
1
R-beta: cannot make R
...st.c
gcc -g -O2 -I../include -c pretty.c
gcc -g -O2 -I../include -c splines.c
gcc -g -O2 -I../include -c stem.c
gcc -g -O2 -I../include -c strsignif.c
gcc -g -O2 -I../include -c tabulate.c
f77 -c uncmin.f -o uncmin.o
uncmin.f:
fdhess:
bakslv:
chlhsn:
choldc:
d1fcn:
d2fcn:
dfault:
dogdrv:
dogstp:
forslv:
fstocd:
fstofd:
grdchk:
heschk:
hookdr:
hookst:
hsnint:
lltslv:
lnsrch:
mvmltl:
mvmlts:
mvmltu:
optchk:
opt...
1998 Dec 08
0
R compile problems with AIX
...Compilation successful for file fmin.f.
** lminfl === End of Compilation 1 ===
1501-510 Compilation successful for file lminfl.f.
** fdhess === End of Compilation 1 ===
** baksol === End of Compilation 2 ===
** chlhsn === End of Compilation 3 ===
** choldc === End of Compilation 4 ===
** d1fcn === End of Compilation 5 ===
** d2fcn === End of Compilation 6 ===
** dfault === End of Compilation 7 ===
** dogdrv === End of Compilation 8 ===
** dogstp === End of Compilation 9 ===
** forslv === End of Compilation 10 ===
** fstocd === End of Compilation 11 ===
** fstofd === End o...
1998 Dec 08
0
R compile problems with AIX
...Compilation successful for file fmin.f.
** lminfl === End of Compilation 1 ===
1501-510 Compilation successful for file lminfl.f.
** fdhess === End of Compilation 1 ===
** baksol === End of Compilation 2 ===
** chlhsn === End of Compilation 3 ===
** choldc === End of Compilation 4 ===
** d1fcn === End of Compilation 5 ===
** d2fcn === End of Compilation 6 ===
** dfault === End of Compilation 7 ===
** dogdrv === End of Compilation 8 ===
** dogstp === End of Compilation 9 ===
** forslv === End of Compilation 10 ===
** fstocd === End of Compilation 11 ===
** fstofd === End o...