[R] about R

[Greg Snow]

Look at the mvrnorm function in the MASS package.

The within or transform functions may also be of use to you in
creating the data as a combination of the factors that you create
using mvrnorm.


On Tue, Jan 7, 2014 at 2:15 PM, sevda datlı <sevdadtli at gmail.com> wrote:
> Hello,
>
> I am a master student in Educational Measurement and Evaluation, my thesis
> subject is “comparison of estimation methods used for confirmatory factor
> analysis”. For my thesis study, I need to generate datas that provides some
> features. I will generate these datas by changing correlation between
> factors, number of factors, types of items, number of items for a factor,
> sample size(for example, i want to generate seperate datas for 200 and 500
> as sample size ). I would be very grateful if you would help me to generate
> these datas using R. I installed the R program, also installed the “psych”
> package but I could not go any further to generate my desired datas.
> Best Regards,
> Sevda
>
>         [[alternative HTML version deleted]]
>
>
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-- 
Gregory (Greg) L. Snow Ph.D.
538280 at gmail.com