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MathGroup Archive 2009

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incompatibilities

  • To: mathgroup at smc.vnet.net
  • Subject: [mg104754] incompatibilities
  • From: maria giovanna dainotti <mariagiovannadainotti at yahoo.it>
  • Date: Sun, 8 Nov 2009 06:51:07 -0500 (EST)

Dear mathgroup,
I am using the version 7 but there are some incompatibilities for example
<<NonlinearModelFit`;
it gives the following error message:
 Get::noopen: Cannot open \[NoBreak]NonlinearModelFit`\[NoBreak].
I have used needs but it is not working.
and another error
 
 ns==100;
afMin==-2.5;
afMax==1.5;
afStep==N[(afMax-afMin)/ns];
SigmaIntMin==0.0;
SigmaIntMax==1.5;
SigmaIntStep==N[(SigmaIntMax-SigmaIntMin)/ns];
 Print["Number of points in the grid : Ngrid == ",(ns+1)2," giving
Print["Estimated time to run : trun Number of points in the grid : Ngrid ===
 (1+ns)2 giving =EF=81=84a == afStep , =EF=81=84=EF=81=B3int == SigmaIntStep .
Estimated time to run : trun =EF=82=B3 0.0624959 (1. +ns)2 seconds == 0.0010416 (1. +ns)2 minutes == 0.00001736 (1. +ns)2 hours.
This should give me the exact number, instead there is always the ns.
Furthermore if I do:
 =EF=81=B3,lnL[a,=EF=81=B3,FitTab]}],{=EF=81=B3,SigmaIntMin,SigmaIntMax,SigmaIntStep}],{a,afMin,afMax,afStep}]];Do::iterb: Iterator \[NoBreak]{a,afMin,afMax,afStep}\[NoBreak] does not have appropriate bounds.
 
 
 
I will be very grateful if you could help me.
Thanks a lot
Best regards
Maria
I qijbiub pi=C3=B2uI ThesebestsolDE==NMinimize[{lnLInt[a,=EF=81=B3],afMin=EF=82=A3a=EF=82=A3afMax,SigmaIntMin=EF=82=A3=EF=81=B3=EF=82=A3Im =EF=82=87
FitTab==DataGood[[All,{1,2,3,4}]]
TablnL=={};
Timing[Do[Do[AppendTo[TablnL,{a,
Export["lnLTab-LxTaNewSymmErr-u0.09-allz.dat",TablnL,"Table"]
 
 
 =EF=81=84a == ",afStep,", =EF=81=84=EF=81=B3int == ",SigmaIntStep,"."]=EF=82=B3",N[7.562*((ns+1)/(10+1))2]," seconds == ",N[7.562/60*((ns+1)/(10+1))2]," minutes == ",N[7.562/3600*((ns+1)/(10+1))2]," hours."]


     


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