The canvas that I draw the profileLL to is blank and my terminal is filled with the kind of errors shown below. There were no errors when doing fitTo, only when calling doing createNLL and createProfile. That’s why I am guessing I am not doing something correctly.
[#0] ERROR:Eval – RooAbsReal::logEvalError(modelE) evaluation error,
origin : RooAddPdf::modelE[ nBi * pdf_Bi_int_calenergy + nTl * pdf_Tl_int_calenergy + nsol * pdf_sol_calenergy + next * pdf_ext_calenergy + nreac * pdf_reac_calenergy + natm * pdf_atm_calenergy + nsig * pdf_sig_calenergy + ncont * pdf_cont_calenergy ]
message : p.d.f value is less than zero (-0.000026), forcing value to zero
server values: !refCoefNorm=(), !pdfs=(pdf_Bi_int_calenergy = 0/2060,pdf_Tl_int_calenergy = 0/11667,pdf_sol_calenergy = 10639.7/97479.5,pdf_ext_calenergy = 0/534.86,pdf_reac_calenergy = 460/32232,pdf_atm_calenergy = 28430/1.92665e+06,pdf_sig_calenergy = 28430/1.92665e+06,pdf_cont_calenergy = 28430/1.92665e+06), !coefficients=(nBi = 4205.17 +/- 3970.42,nTl = 49.4956 +/- 0,nsol = 5.79037 +/- 0,next = 18.4261 +/- 0,nreac = 0.0175866 +/- 0,natm = 0.206616 +/- 0,nsig = -50.5 +/- 0,ncont = 0.00953674 +/- 0)
[#0] ERROR:Eval – RooAbsReal::logEvalError(modelE) evaluation error,
origin : RooAddPdf::modelE[ nBi * pdf_Bi_int_calenergy + nTl * pdf_Tl_int_calenergy + nsol * pdf_sol_calenergy + next * pdf_ext_calenergy + nreac * pdf_reac_calenergy + natm * pdf_atm_calenergy + nsig * pdf_sig_calenergy + ncont * pdf_cont_calenergy ]
message : getLogVal() top-level p.d.f evaluates to zero
server values: !refCoefNorm=(), !pdfs=(pdf_Bi_int_calenergy = 0/2060,pdf_Tl_int_calenergy = 0/11667,pdf_sol_calenergy = 10639.7/97479.5,pdf_ext_calenergy = 0/534.86,pdf_reac_calenergy = 460/32232,pdf_atm_calenergy = 28430/1.92665e+06,pdf_sig_calenergy = 28430/1.92665e+06,pdf_cont_calenergy = 28430/1.92665e+06), !coefficients=(nBi = 4205.17 +/- 3970.42,nTl = 49.4956 +/- 0,nsol = 5.79037 +/- 0,next = 18.4261 +/- 0,nreac = 0.0175866 +/- 0,natm = 0.206616 +/- 0,nsig = -50.5 +/- 0,ncont = 0.00953674 +/- 0)
[#0] ERROR:Eval – RooAbsReal::logEvalError(E) evaluation error,
origin : RooNLLVar::E[ paramSet=(nBi,nTl,natm,ncont,next,nreac,nsig,nsol) ]
message : function value is NAN
server values: paramSet=(nBi = 4205.17 +/- 3970.42,nTl = 49.4956 +/- 0,natm = 0.206616 +/- 0,ncont = 0.00953674 +/- 0,next = 18.4261 +/- 0,nreac = 0.0175866 +/- 0,nsig = -50.5 +/- 0,nsol = 5.79037 +/- 0)
[#0] ERROR:Eval – RooAbsReal::logEvalError(nll_simpdf_combData) evaluation error,
origin : RooNLLVar::nll_simpdf_combData[ paramSet=(nBi,nTl,natm,ncont,next,nreac,nsig,nsol) ]
message : function value is NAN
server values: paramSet=(nBi = 4205.17 +/- 3970.42,nTl = 49.4956 +/- 0,natm = 0.206616 +/- 0,ncont = 0.00953674 +/- 0,next = 18.4261 +/- 0,nreac = 0.0175866 +/- 0,nsig = -50.5 +/- 0,nsol = 5.79037 +/- 0)
[#0] ERROR:Eval – RooAbsReal::logEvalError(nll_simpdf_combData_Profile[nsig]) evaluation error,
origin : RooProfileLL::nll_simpdf_combData_Profile[nsig][ nll=nll_simpdf_combData obs=(nsig) par=(nBi,nTl,natm,ncont,next,nreac,nsol) ]
message : function value is NAN