题目内容

当我们要研究一组变量 x1,x2,x3,x4,x5与另一组变量x6, x7,x8之间的关系时一个选择SAS过程( )统计分析

A. FACTOR
B. PRINCOMP
C. PLOT
D. CANCORR

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What usually happens when an error is detected?

A. SAS continues processing the step.
B. SAS continues to process the step, and the log displays messages about the error.
C. SAS stops processing the step in which the error occurred, and the log displaysmessages about the error.
D. SAS stops processing the step in which the error occurred, and the program output displays messages about the error.

在进行因子分析中,如果选用迭代主因子分析法则选项选用(C)

A. M=PRINCIPAL
B. M=ALPHA
C. M=PRINIT
D. M=ML

SAS系统聚类过程PROC CLUSTER 选项,选项中METHOD或M=聚类方法名,此选项指定某种聚类方法,选择最长距离法的方法是()

A. M=AVERAGE
B. M=CENTROID
C. M=COMPLETE
D. M=MEDIAN

在SAS中取以x2为模x1的余的函数为 ______

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