SUBROUTINE LLSQFVL(NDATA,NPARM,MXPARM,YO,YU,YD,PV,PU,PS,CM,DSE)
INTEGER I,J,K,L,IDF,NDATA,NPARM,MXPARM
REAL*8 YO(NDATA), YU(NDATA), YD(NDATA), PV(NPARM), PU(NPARM),
PS(NPARM), CM(MXPARM,MXPARM), DSE,
PX(301), F95(10), TFACT, S, U
DATA F95/12.7062D0,4.3027D0,3.1824D0,2.7764D0,2.5706D0,2.4469D0...