## Recently Published

##### Sample Size Calculation

basics of sample sizes

##### Randomization Methods

three randomization methods: simple randomization, block randomization, and stratified randomization

##### Spotify 2018 Top 100 Song anlaysis

analysis the data structure and try to identify what are the secret ingredients(Tempo, Keys, Name) for popular songs.

##### What is the Story of your Favorite Game

a data visualization from Kaggle Mobile App Dataset

##### Flow State

Pie chart of Flow state

##### R fractals

an fractal application inspired by godel Escher bach

##### Linear Optimazation

Paper Recycling

##### Logistic Regression

Simple Logistic Regression Background Information and Arthritis Example

##### a512 hw 6

data vis hw 6

##### Mi

Multiple imputation

##### trade_war

A brief analysis of the trade war between USA and China

##### Anly515_midterm

Simulation midterm

##### MOMA artworks analysis

data visualization of MOMA artworks

##### mental health analysis

categorical mental health analysis on tech company

##### Neilsen tv dataset

logistic regression on Neilsen tv dataset

##### spotify2017

analysis top 100 songs

##### wild

Wildlife trading data

##### hw 5

Vietnam, criminal dataset using mca, ca

##### hw4

mosaic graph

##### Twitter HU followers analysis

Use HU followers' twitter data to perform analysis

##### Anly 545-hw3

odds ratio

##### Shanghai Car License Plate Price Analysis

explore the price and bid number of shanghai car license plate from 2002-2017

##### Chocolate Bar analysis

discover the relationship between chocolate bar rating with cocoa percentage. where produce the best cocoa bean? which country produce the best chocolate

##### Fifa 2018 Player euro value analysis

we are trying to explore what affects a player's euro value and what is the most important features for a player to have high euro market values

##### Summer Olympics Medal Analysis- china

we will analysis the Medal distribution for Chinese athletes in Summer Olympics

##### anly545 lab 2

Grad life at HU

##### svm

svm kernel linear, poly, sigmoid, gaussian

##### KNN

knn classification on suv

##### OJ SVM error

Orange juice dataset using SVM method for linear, polynomial, radial error test

##### OjTree

Tree on Orange Juice dataset

##### classification

classification on news popularity

##### Random Forest

Random Forest to predict salary vs position

##### Decision tree on Salary

Decision tree on salary vs position dataset

##### SVR on salary

use SVR model to fit the salary vs position dataset

##### Salary: truth or bluff

use linear reg and poly reg to compare the predicted salary values

##### time series

time series on nile

##### one way anova

anova analysis on cars

##### ttest, chi-square, ftest

compare ttest, chi-square test, ftest

##### two way anova

two way anova

##### KM

km curve

##### HW 5 snow map

this is a snow map, the code is from snow

##### test

test