Roy Wang

Roy Wang

417,561 XP Earned
87 Courses completed
5,100 Exercises Aced

Roy's XP per Topic (Courses Only)

Data Engineering

0 XP

Programming

60105 XP

Importing & Cleaning Data

27580 XP

Data Manipulation

44743 XP

Data Visualization

55248 XP

Probability & Statistics

58940 XP

Machine Learning

41523 XP

Applied Finance

53160 XP

Reporting

3800 XP

Case Studies

21140 XP

Management

0 XP

Other

11635 XP

Roy's Completed Tracks

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Data Analyst

with R

A Data Analyst collects, processes, and creates visualizations in order to gain insights from complex data sets.

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Data Scientist

with R

A Data Scientist combines statistical and machine learning techniques with R programming to analyze and interpret complex data.

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Quantitative Analyst

with R

Ensure portfolios are risk balanced, help find new trading opportunities, and evaluate asset prices using mathematical models.

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R Programmer

An R Developer uses their programming skills to wrangle data and build tools for data analysis.

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Python Programmer

A Python Developer uses their programming skills to wrangle data and build tools for data analysis.

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Data Analyst

with Python

A Data Analyst uses data visualization and manipulation techniques to uncover insights and help organizations make better decisions.

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Old Version
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Data Scientist

with Python

A Data Scientist combines statistical and machine learning techniques with Python programming to analyze and interpret complex data.

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Roy's Completed Courses

Roy's Completed Projects

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The Hottest Topics in Machine Learning
Use Natural Language Processing on NIPS papers to uncover the trendiest topics in machine learning research.
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Generating Keywords for Google Ads
Automatically generate keywords for a search engine marketing campaign using Python.
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Who Is Drunk and When in Ames, Iowa?
Flex your pandas muscles on breath alcohol test data from Ames, Iowa, USA.
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Risk and Returns: The Sharpe Ratio
Use pandas to calculate and compare profitability and risk of different investments using the Sharpe Ratio.
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Mobile Games A/B Testing with Cookie Cats
Analyze an A/B test from the popular mobile puzzle game, Cookie Cats.
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Bad passwords and the NIST guidelines
Check what passwords fail to conform to the National Institute of Standards and Technology password guidelines.
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Exploring 67 years of LEGO
In this project we will explore a database of every LEGO set ever built.
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Level Difficulty in Candy Crush Saga
Analyze data from the hit mobile game, Candy Crush Saga.
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Wrangling and Visualizing Musical Data
Wrangle and visualize musical data to find common chords and compare the styles of different artists.
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Exploring the Kaggle Data Science Survey
Discover the top tools Kaggle participants use for data science and machine learning.
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Phyllotaxis: Draw Flowers Using Mathematics
Use R to make art and create imaginary flowers inspired by nature.
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Bad passwords and the NIST guidelines
Check what passwords fail to conform to the National Institute of Standards and Technology password guidelines.
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Dr. Semmelweis and the Discovery of Handwashing
Reanalyse the data behind one of the most important discoveries of modern medicine: handwashing.
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Introduction to DataCamp Projects
If you have never done a DataCamp project, this is the place to start!
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