Creating a reliability (K, mean, n, s.d., alpha) table for scales by var.

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Creating a reliability (K, mean, n, s.d., alpha) table for scales by var.

Melissa Ives
Does anyone have an auto-magic way to create a table of reliability
norms for >100 scales?

I am particularly interested in creating this kind of table by a series
of variables such as age, gender, race, etc.  So I am particularly
interested in creating a template that can be adjusted.

Currently to get this information, from Reliability, I run the data
using split file by the variable and then need to open the output for
each of 100 scales to get the 'answers'.
I have not seen any kind of report for this and my discussions with SPSS
staff seem to indicate it could be done with a bit of work.  I need to
create such tables for a meeting at the end of April.

For example, the gender table might look like this:

                        Male                            Female
Total
Scale           K       Mean    N       s.d.    Alpha   Mean    N
s.d.    Alpha   Mean    N       s.d.    Alpha
Myscale 7         2.5   1285      .89     .82   1.9      856      1.16
.81     2.3     2141     .93      .82

I am not versed in Python, but some here have started using it so we
could probably figure out any solutions involving Python.

Thanks!
Melissa




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