superhugo 发表于 2012-3-28 10:00 
rugarch包
用于建立单变量GARCH模型,刚查了一下~~
S-plus,function FARIMA()有这个功能
1: plot: all
2: plot: response vs fitted values
3: plot: response and fitted values
4: plot: normal QQ-plot of residuals
5: plot: residuals
6: plot: standardized residuals
7: plot: residual histogram
8: plot: residual ACF
9: plot: residual PACF
10: plot: residual^2 ACF
11: plot: residual^2 PACF
R package "fracdiff"
'residuals.fracdiff' is not implemented yet
需要依公式,自行编程