Zhiyong Zhang \'s Psychometrical Website

My Research

BAUW

Dynamic Models

MedCI

SAS WinBUGS

WebStatR

Publication

Programs

In Progress

Favorites

My help Doc

Research

Teaching

Psychometrics

Methods

Program

Online Tests / Games

Online Games

Online Tests

From Psychstat.org

Welcome!

Welcome to my website!

Statistics

Statistics: The only science that enables different experts using the same figures to draw different conclusions.
-- Evan Esar (1899-1995), American Humorist

Latest

>Screenshots of WebStatR

>How to use web statistical analysis

>SAS WinBUGS for growth curve models

>SAS WinBUGS for factor analysis

>SAS WinBUGS for linear regression

>Codes for Mplus using MLE based on block-Toeplitz to estimate Dynamic factor models

>Codes for DyFA using least square method to estimate Dynamic factor models

>Codes for WinBUGS using Bayesian method to estimate Dynamic factor models

>Codes for MKFM6 using Kalman filter method to estimate Dynamic factor models

>The R function to simulate data for the direct autoregressive factor score model
The R function to simulate data for the direct autoregressive factor score model. This is a supplement for the paper "Comparisons of Four Methods for Estimating a Dynamic Factor Model".