我看了《时间序列分析与SAS应用》,时间序列ARIMA残差方差图定阶的SAS命令,它的是
proc arima;
identify var=x nalg=12;
estimate p=1:9
run;
但是estimate p=1:9;后SAS日记中出现,
语法错误,期望下列之一: ;, ALTPARM, AR, BACKLIM, CONVERGE, DELTA, GRID, GRIDVAL, INITVAL, INPUT, ITPRINT, MA,
MAXIT, MAXITER, METHOD, ML, MU, NOCONSTANT, NODF, NOEST, NOINT, NOLS, NOPRINT, NOSTABLE, OUTCORR, OUTCOV,
OUTEST, OUTMODEL, OUTSTAT, P, PLOT, PRINTALL, Q, SINGULAR, WHITENOISE, WNTEST.
ERROR 200-322: 该符号不可识别,将被忽略
请高手指教,谢谢您!