应用统计软件SPSS拟合生长曲线方程

SPSS1,13,2,1,1(1.,225009;2.,215300):SPSS,,SPSS,:;SPSS;:S8205:B:052925130(2006)0920028203,,[1][2],Logistic[3]LogisticVonBertalanffyGompertz,,,S1Mignon2Grasteau[4]8,Gompertz,616,,,,,,,,SPSSSASSTATISTICA,,,,,SPSS(Ver111101),1,,;S,,Gompertz,Logistic;S,,VonBertalanffy,Richards[5]13,3A(),K,B13(w)Gomp.Y=Ae-bexp(-kt)A/e(lnB)/kkwk(lnA-lnWi)Logi.Y=A/(1+Be-kt)A/2(lnB)/kkw/2k(1-Wi/A)Bert.Y=A(1-Be-kt)38A/27(ln3B)/k3kw/23k((A/Wi3)1/3-1)3Wii2211SPSSVariableView2,(time)(weight)SPSSDataEditor,,1:2005212229:(BG2004316):(19632),,,3182AnimalHusbandry&VeterinaryMedicine2006Vol138No19212(Logistic)SPSSDataEditorAnalyze,Regression,NonlinearRegression,2,WeightDependent,LogisticA/(1+B3EXP(2K3time))ModelExpression,ABK,time,,EXPe,Functions,23Parameters3,(Name)(StartingValue),(Add),,ChangeRemove,(Continue),,,,,,(Options),Levenberg2Marquardt,,NonlinearRegressionOK,213Output,,95%3S,,08,,21234567823112516411056176514781181159113SLogisticGompertzLogistic,2Time,Weight,1NonlinearRegression,,2,A90,B015,K016(3),Options,OK,(),9,,()R2,0199022(Rsquared=1-ResidualSS/CorrectedSS=0199022),ABK,95%(3),3Logistic95%A99129080934461185646388831390099098115119151959B61629496961019694958374113732857291121665350K01518226428010656003970134959523901686857617LogisticABK99129616301518,ABK,Logisticy=99129/(1+6163Be-01518t),1A/2=49165,(lnB)/k=9220063891,2,2,1(1.,210036;2.,225500):,4,++,,:,;,:;;;:S82815:B:052925130(2006)0920030203,,,,,,,1111()40,4,10,,25:2006201210:(19662),,,112+()+(46%),:,64%19%617%7%1%1%013%1%,58%12%18%9%017%1%013%1%;,64%10%1015%7%019%014%012%6%1%,60%6%18%916%015%017%012%4%1%:(2560kg)16%,(60100kg)1415%;13117106J/kg,12175106J/kg;0165%,016%;0155%,015%31654SPSS,,3,,SPSSSAS,,,SPSS,,(),wordNonlinearRegressionHelp,SeeAlso,SPSS20(NonlinearRegressionCommonModels),,NonlinearRegressionModelExpression,Logistic,:[1],,,.[J].,2005,17(6):3722375.[2],,.[J].,2004,36(6):13214.[3],,,.[J].,2002,10(12):425.[4]S.Mignon2Grasteau.GeneticAnalysisofaSelectionExperimentontheGrowthCurveofChickens[J].BritishPoultryScience,2001,80:8492854.[5]DarmaniKuhiH,KebreabE,LopezS,etal.Anevaluationofdif2ferentgrowthfunctionsfordescribingtheprofileofliveweightwithtimeinmeatandeggstrainsofchicken[J].PoultryScience,2003,82:153621543.03AnimalHusbandry&VeterinaryMedicine2006Vol138No19