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Jiadi Li
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MSDS Spring2018 DATA605 Final Exam
Final Exam: House Prices - Advanced Regression Techniques
MSDS Spring2018 DATA606 Final Exam
Final Exam: Statistics and Linear Models
MSDS Spring2018 DATA605 Week 14 Assignment
Taylor Series
MSDS Spring2018 DATA605 Week 13 Assignment
Applications of Derivative and Integration
MSDS Spring2018 DATA606 HW8
Multiple and Logistic Regression
MSDS Spring2018 DATA605 Week 15 Discussion
Functions of Several Variables: Directional Derivatives
MSDS Spring2018 DATA605 Week 14 Discussion
Taylor Series
MSDS Spring2018 DATA605 Week 13 Discussion
Applications of Derivative and Integration
MSDS Spring2018 DATA605 HW12
Multiple Regression
MSDS Spring2018 DATA605 Week 12 Discussion
Multiple Regression Model
MSDS Spring2018 DATA606 Lab 8
Multiple and Logistic Regression
MSDS Spring2018 DATA606 HW 7
Chapter 7: Introduction to Linear Regression
MSDS Spring2018 DATA606 Lab 7
Introduction to linear regression
MSDS Spring2018 DATA605 Week 11 Assignment
Linear Model: One-Factor Regression
MSDS Spring2018 DATA606 Week 11 Discussion
Regression Model
MSDS Spring2018 DATA607 Week 12 Discussion & Assignment
Recommender System
Spam Detection for GitHub
Document Classification
MSDS Spring2018 DATA605 HW10
Markov Chain & Random Walks: Gambler’s Ruin
MSDS Spring2018 DATA605 Week 10 Discussion
Markov Chains
MSDS Spring2018 DATA606 Presentation
Inference for Categorical Data
MSDS Spring2018 DATA606 HW6
Inference of Categorical Data
MSDS Spring2018 DATA606 Lab 6
Inference for categorical data
MSDS Spring2018 DATA606 Project Proposal
Project Proposal: Bank Fraud Detection
MSDS Spring2018 DATA605 HW 9
Central Limit Theorem & Moment Generating Functions
MSDS Spring2018 DATA605 Week 9 Discussion
Central Limit Theorem
MSDS Spring2018 DATA605 HW8
Sums of Continuous Random Variables
MSDS Spring2018 DATA606 HW 5
Inference for Numerical Data
MSDS Spring2018 DATA606 Lab 5
Inference for Numerical Data
MSDS Spring2018 DATA605 Week 8 Discussion
Sum of Random Variables
MSDS Spring2018 DATA607 Week 7 Assignment
Working with XML and JSON in R
MSDS Spring2018 DATA606 HW4
Foundations for Inference
MSDS Spring2018 DATA605 HW7
Distribution & Densities,Expected Value & Variance
MSDS Spring2018 DATA605 Week 7 Discussion
Expected Value and Variance
MSDS Spring2018 DATA606 Lab4b
Foundations for statistical inference - Confidence intervals
MSDS Spring2018 DATA606 Lab4a
Foundations for statistical inference - Sampling distributions
MSDS Spring2018 DATA605 HW6
Combinatorics(Permutations,Combinations) and Conditional Probability
MSDS Spring2018 DATA605 Week 6 Discussion
Discrete Conditional Probability
MSDS Spring2018 DATA605 HW5
Discrete and Continuous Probability Distribution
MSDS Spring2018 DATA606 HW3
Distributions of Random Variables
MSDS Spring2018 DATA606 Lab3
Distributions of Random Variables
MSDS Spring2018 DATA 607 Week 5 Assignment
Tidying and Transforming Data
MSDS Spring2018 DATA605 Week 5 Discussion
Discrete Probability Distribution
MSDS Spring2018 DATA607 Week 4 Project 1
R Character Manipulation and Date Processing
MSDS Spring2018 DATA605 HW3
Singular Values Decomposition, Inverse with Co-factors
MSDS Spring2018 DATA605 Week 4 Discussion
Linear Transformations and Representations
MSDS Spring2018 DATA 606 HW2
Probability
MSDS Spring2018 DATA607 Week 3 Assignment
R Character Manipulation and Data Processing
MSDS Spring2018 DATA605 HW3
Rank, Eigenvalues, Eigenvectors & Characteristic Polynomial
MSDS Spring2018 DATA 606 Lab2
Probability
MSDS Spring2018 DATA605 Week 3 Discussion
Eigenvalues and Eigenvectors: Find the characteristic polynomial of the matrix A.
MSDS Spring2018 DATA606 HW1
Introduction to Data
MSDS Spring2018 DATA606 Lab1
Introduction to Data
MSDS_Spring2018_DATA605_HW2
Matrix Transpose & LU Decomposition
MSDS Spring2018 DATA605 Week 2 Discussion
Find value of k so that a 3 x 3 matrix A has det(A) = 0.
MSDS Spring2018 DATA607 Week 1 Assignment
Basic Loading and Transformation
MSDS Spring2018 DATA606 Lab0
Introduction to R and Rstudio
MSDS Spring2018 DATA605 HW1 ProblemSet2
Find solution for 3 x 3 system of equations
MSDS Winter 2018 R Workshop
Data Import, Exploration, Wrangling & Graphics
MSDS Winter 2018 R Workshop Assignment 2
Data Wrangling
MSDS Winter 2018 R Workshop Assignment 1
Loop, Sequence, and Function