GongYi

GongYi

This user comes from Taiwan.
本使用者來自臺灣。

Taiwanese, my native language.

zh-4該用戶能以地道的中文進行交流。
该用户能以地道的中文进行交流。

en-2This user can contribute with an intermediate level of English.

FJCUThis user attends or attended Fu Jen Catholic University.

NCHUThis user is or was a member of National Chung Hsing University.

This User attends or attended the University of Connecticut.

$e^{i\pi \ }$This user is a mathematician.

This user is a statistician.

This user is a Bayesian.

This user is interested in history.

This user contributes using Linux.

This user contributes using Ubuntu.

This user contributes with GNOME.

This user hacks happily with Emacs.

progThis user is a programmer.

CThis user can program in C.

C++This user can program in C++.

This user can program in R.

JavaThis user can program in Java.

GongYi is a dropout Doctoral student，he is now researching the ultimate usage of /dev/null.

Curriculum vitae

Field of Research

• Time Series
• Longitudinal Data Analysis
• Multivariate Analysis

Master Thesis

His master thesis focues on the Growth Curve model

${\underset {p\times N}{\mathbf {Y} }}={\underset {p\times m}{\mathbf {X} }}{\underset {m\times r}{\mathbf {\tau } }}{\underset {r\times N}{\mathbf {A} }}+{\underset {p\times N}{\mathbf {\epsilon } }}$

where :$\mathbf {\epsilon } \sim {\mathcal {N}}\left(\mathbf {0} ,\mathbf {I} \otimes \mathbf {\Sigma } \right)$ analysis with AR and ARCH properties of the covariance matrix

Wikipedia Contributions

Creation

• National ChungHsing University Userbox
• FuJen Catholic University Userbox

Translation

• Wishart distribution into Wishart分佈

Editing Policy

• Translate high-quality articles into Chinese.
• Keep consistency among articles in variant languages.

Editing Plan

• Taiwan-related articles
• Probability and Statistics related articles