Rasch model (MML estimation)for 12 GHQ items

Rasch model (MML estimation)for 12 GHQ items

Loevinger H, ppp pmmfor 12 GHQ items

Loevinger H, ppp pmmfor 12 GHQ items

msp for 12 GHQ items

msp for 12 GHQ items

kr20 GHQ-12 0011 (n=250)

Delta and AlphaGHQ-12 0011 (n=250)

Lord Birnbaum model: GHQ-12 runparscale

Utilities : N2mplus

Utilities : stata2mplus

net describe stata2mplus, from http://www.ats.ucla.edu/stat/stata/ado/analysis

net install stata2mplus.pcg

Utilities : stata2mplusHelp file for the command stata2mplus-------------------------------------

Syntax------

stata2mplus [varlist] using <name for mplus file> , [ replace missing(#) use(varlist) ]

Options-------

varlist - Variables to be converted to Mplus. Default all.

using <name for mplus file> - This is the name for the .inp and .dat files to be created based on the Stata file currently in memory.

replace - Use to replace the existing file

missing - Specify number for missing values, default -999999999

use - Specify variables for "usevarables", default all variables from varlist.

Description-----------

This program reads the current data file in memory and creates a raw data file and

an mplus program (an inp file) that can read the raw data file intoMplus. String variables are converted to numeric values.The Title section contains a list of the variables, variable labels, and value labels.

Examples--------

sysuse auto, clearstata2mplus using auto

This reads the data file "auto.dta" and creates the raw data file "auto.dat" and input file "auto.inp" which is an mplus input file that can be used to read "auto.dat".

Author(s)---------

Michael N. MitchellStatistical Computing GroupUCLA, Academic Technology Servicesmnm@ucla.edu

Stata does SEM (!)[well unidimensional CFA]

• cfa1 command– Simple to use than gllamm

• Limited but that’s the point

Confirmatory FA GHQ-12 1234 (new sample 300 from EGO) cfa1

ML CFA in Stata