[1]Cook R D， Weisberg S.Diagnostic for heteroscedasticity in regression. Biometrika,1983,70: 1-10

[2]Simonoff J S,  Tsai C L.Improved tests for nonconstant variance in regression based on the modified profile likelihood.Applied Statitics,1994,43: 357-370

[3]韦博成. 加权非线性回归的Score检验及其局部影响分析.应用概率统计,1995,11(2):147-156

[4]韦博成,胡跃清. 非线性回归模型相关性和异方差性的检验. 工程数学学报,1994,11(4): 1-12

[5]Smyth G K. Generalized linear models with varying dispersion.J Roy Statist Soc Ser B,1989, 51: 47-60

[6]Cox D R.Some remarks on overdispersion. Biometrika, 1983, 70:269-274

[7]Breslow N E.Tests of hypotheses in overdispersed Poisson  regression and other quasi likelihood models.J Amer Statist Assoc, 1990, 85: 565-571

[8]Dean C B.  Testing for overdispersion in poisson and binomi al regression models. J Amer Statist Assoc,1992,   87:451-459

[9]Ganio L M, Schafer D W. Diagnostics for overdispersion. J Amer Statist Assoc,  1992,87 :795-804

[10]Smith P J,  Heitjan D F. Testing and adjusting for departures from nominal dispersion in generalized linear models. Appl Statist, 1993, 42(1):31-41

[11]Wei B C, Shi J Q, Fung W K,etal.Testing for varying dispersion in exponentialfamily nonlinear models. Ann Inst Statist Math, 1998,50:277-294

[12]Wei B C. Exponential family nonlinear models.Singapore: SpringerVerlag,1998

[13]BarndorffNielsen  O E,  Cox D R.  Asymptotic technique for use in statistics.London: Chapmam and Hall,1989

[14]JacqminGadda H, Commenges D. Tests of homogeneity for generalized line ar models.J Amer Statist Assoc,1995,90:1237-1246

[15]Dean C B,  Lawless J F. Testes for detecting overdispersion in poisso n regression models.J Amer Statist Assoc, 1988, 84: 467-472

[16]Ratkowsky D A. Nonlinear regression in modeling. New York: Marcal Dekk er, 1983