Have a unique statistical

We can help!
Descriptive Statistics
Charts and graphs, measures of central tendency and

Traditional Inferential Statistics
t-tests, analysis of variance, analysis of covariance,
correlation, bivariate and multiple regression, path analysis

Nonparametric Inferential Statistics
Chi-square tests, nonparametric correlations (Spearman,
Kendall, etc.), Wilcoxon rank sum test, sign test, Friedman
rank test, Kruskal-Wallis analysis of variance, Fisher exact

Multivariate Statistics
Multivariate analysis of variance, discriminant analysis,
cluster analysis, component and factor analysis, latent
variable modeling, structural equation modeling, mixture

Other Techniques
Qualitative analysis, meta-analysis, psychometric studies
(e.g., reliability and validity), time series analysis, secondary
data analysis, power analysis (post hoc and a priori)
Copyright 2009, Dissertation Statistical Services
Website comments or problems:
We have experience
working with students from
education, psychology,
business, medicine, and
other areas