Business

Computer Science

Mathematics

Tutor Since: October 2012

Last Online: December 2nd 11:02am (EST)

Completed: 1,887 sessions

Available For: Homework Help & Online Tutoring

Overall Rating:Before earning PhD in Economics from University of Kansas in 2011, MathEconTutor worked as a Web development programmer in Tokyo for a short period of time after receiving B.A. in Economics from the U.S. university. He specializes academically in microeconomics, and applied econometrics, statistics. In recent years, he has a keen interest in the AI/machine learning industry, practice, and teaching of big data. On top of his numerical computation skills in R, and Python, he has been honing the software development skill through learning all the popular web development programming languages and the system.

A few years later MathEconTutor was born in Hawaii, his family moved to Japan where he spent his life until high school. After receiving his Bachelor's degree from University of Kansas, he spent a few years as an Economics PhD candidate before going back to Japan and spent a few years working as a web developer in 2005 when programmers are still scarce. During the graduate program, he worked as an instructor for introduction to intermediate, business economics courses, and a research assistant where he gained the valuable high numerical, statistical computational skill in through projects that led to the publication of several economics journals and articles in the book. He also has a few publications as a lead author.

Not only he simply likes to learn new things, different fields, he realizes that having a broad understanding of science field is important to find the interesting and marketable applications through the study of artificial intelligence and machine learning. He hopes to find the business opportunity in the application of AI and machine learning somewhere in some fields not limited to economics or finance areas in some near future.

R Programming Problems

Mathematics

Statistics

R Programming

Surveys

Datasets

Students

Random Samples

Variables

Plots

Distribution

Standard Deviation

Family Income

Probability

Weight

Mathematics

Statistics

R Programming

Surveys

Datasets

Students

Random Samples

Variables

Plots

Distribution

Standard Deviation

Family Income

Probability

Weight

Statistics Problems Using R Programming

Mathematics

Statistics

R Programming

Datasets

Mean

Median

Standard Error

Parametric Estimates

CSV Files

Distributions

Plots

Permutations

Parameters

Mathematics

Statistics

R Programming

Datasets

Mean

Median

Standard Error

Parametric Estimates

CSV Files

Distributions

Plots

Permutations

Parameters

Business Questions

Business

Economics

Production

Costs

Labor

Marginal Products

Natural Resources

Quantity

Automobile Manufacturer

Customers

Business

Economics

Production

Costs

Labor

Marginal Products

Natural Resources

Quantity

Automobile Manufacturer

Customers

Central Limit Theorem in Python

Computer Science

Mathematics

Python Programming

Central Limit Theorem

Values

Uniform Distribution

Sample Mean

Skewness

Kurtosis

Calculations

Computer Science

Mathematics

Python Programming

Central Limit Theorem

Values

Uniform Distribution

Sample Mean

Skewness

Kurtosis

Calculations

Statistics Problems Using R Programming

Mathematics

Statistics

R Programming

Scripts

Variables

Normal Error

Randomization

Mean

Observations

Significance

Mathematics

Statistics

R Programming

Scripts

Variables

Normal Error

Randomization

Mean

Observations

Significance

R Programming Problems

Mathematics

Statistics

R Programming

Histograms

Data Processing

Functions

Samples

Distributions

Frequency

Calories

Savings

Mathematics

Statistics

R Programming

Histograms

Data Processing

Functions

Samples

Distributions

Frequency

Calories

Savings

Business Questions Using Excel Solver

Mathematics

Finance

Business

Excel Solver

Printers

Profit

Bicycles

Suppliers

Conditions

Inventory

Sensitivity Reports

Mathematics

Finance

Business

Excel Solver

Printers

Profit

Bicycles

Suppliers

Conditions

Inventory

Sensitivity Reports

Cross Validation Problems Using R Programming

Mathematics

Statistics

Computer Science

Cross Validation

R Programming

Observations

Training Set

Polynomials

Functions

Random Numbers

Linear Regression

Vectors

Accuracy

Intercepts

Mathematics

Statistics

Computer Science

Cross Validation

R Programming

Observations

Training Set

Polynomials

Functions

Random Numbers

Linear Regression

Vectors

Accuracy

Intercepts