# A melhor ferramenta para a sua pesquisa, trabalho e TCC!

## HFE gene mutations in Brazilian thalassemic patients

## Time in the stair-climbing test as a predictor of thoracotomy postoperative complications

## DATA MINING ANALYSIS OVER A DATABASE OF MATERIALS OF PORTUGUESE PAINTINGS FROM THE 15TH AND 16TH CENTURIES

## An unconditional exact test for the Hardy-Weinberg equilibrium law: sample-space ordering using the Bayes factor.

## VTET: a variable threshold exact test for identifying disease-associated copy number variations enriched in short genomic regions

## edgeRun: an R package for sensitive, functionally relevant differential expression discovery using an unconditional exact test

## edgeRun: an R package for sensitive, functionally relevant differential expression discovery using an unconditional exact test

## Exact Nonparametric Two-Sample Homogeneity Tests for Possibly Discrete Distributions.

## Identifying a prognostic test in follicular lymphoma using a tissue microarray and immunohistochemistry

## Testing Mean-Variance Efficiency in CAPM with Possibly Non-Gaussian Errors : An Exact Simulation-Based Approach

## Exact Skewness-Kurtosis Tests for Multivariate Normality and Goodness-of-fit in Multivariate Regressions with Application to Asset Pricing Models

## Exact Tests for Contemporaneous Correlation of Disturbances in Seemingly Unrelated Regressions.

## Exact Multivariate Tests of Asset Pricing Models with Stable Asymmetric Distributions

## The Exact Test for Cytonuclear Disequilibria

## Exact test for Markov order

## New tight approximations for Fisher's exact test

## Segmentation procedure based on Fisher's exact test and its application to foreign exchange rates

## Comparing Evolutionary Rates Using An Exact Test for 2x2 Tables with Continuous Cell Entries

## Simulation Study on Exchangeability and Significant Test on Survey Data

The two years of Master of Science in Statistical and Economic Modeling program is the most rewarding time ever in my life. This thesis acts as a portfolio of project and applied experience while I am enrolled in the Master of Science in Statistical and Economic Modeling program. This thesis will summarize my graduate study in two parts: Simulation Study of Exchangeability for Binary Data, and Summary of Summer Internship at Center for Responsible Lending. The project of Simulation Study of Exchangeability for Binary Data contains materials from a team project, which jointly performed by Sheng Jiang, Xuan Sun and me. Abstracts for both projects are below in order.

(1) Simulation Study of Exchangeability for Binary Data

To investigate tractable Bayesian tests on exchangeability, this project considers special cases of nonexchangeable random sequences: Markov chains. Asymptotic results of Bayes factor (BF) are derived. When null hypothesis is true, Bayes Factor in favor of the null goes to infinity at geometric rate (true odds is not one half). When null hypothesis is not true, Bayes Factor in favor of the null goes to 0 faster than geometric rate. The results are robust under misspecifications. Simulation studies are employed to see the performance of the test when the sample size is small...