[R] Is SEM package of R suitable for sem analysis

[Reeyarn_李智洋_10928113]

Dears,

I'm a college student and In doing my statistics homework.

I use R with SEM package as my tool for sem analysis,
but my teacher told me AMOS is more suitable for such analysis.

Could someone help tell me whether it is true
that some commercial software is better accepted in academic fields?

Sorry if I should not post such topics here.

-- 
Best Regards,
Reeyarn T. Lee

Accounting Dept, Guanghua School of Management,
Peking University, Beijing, P.R. China