... arr=vector(1,ndatat); for (j=1;j>1,ndatat,arr); } else { j=ndatat >> 1; aa=0.5*(select(j,ndatat,arr)+select(j+1,ndatat,arr)); ... RECIPES IN C: THE ART OF SCIENTIFIC COMPUTING (ISBN 0-521-431 08- 5) Copyright (C) 1 988 -1992 by Cambridge University Press.Programs Copyright (C) 1 988 -1992 by Numerical Recipes Software Permission ... the robust choice of ρ and minimizing the expression (15.7.3) 704 Chapter 15 Modeling of Data #include #include "nrutil.h" int ndatat; float *xt,*yt,aa,abdevt; ndatat=ndata; xt=x; yt=y;...