Publications by Michael Y.
MY621_Final_SlideDeck_Citibike
12/20/2019 Introduction Since 2013 CitiBike has become increasingly popular in New York City for alternative transportation. We examine the relationship between number of daily trips across user types (Subscriber vs. Customer) and genders influenced by weather. We create predictions of future ridership given weather and other details, learning...
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MY621_Final_Project_Citibike
0. Abstract Bicycling is an activity which yields many benefits: Riders improve their health through exercise, while traffic congestion is reduced if riders move out of cars, with a corresponding reduction in pollution from carbon emissions. In recent years, Bike Sharing has become popular in a growing list of cities around the world. The NYC �...
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MY605-Final-Project
FINAL Your final is due by the end of the last week of class. You should post your solutions to your GitHub account or RPubs. You are also expected to make a short presentation via YouTube and post that recording to the board. This project will show off your ability to understand the elements of the class. Problem 1. Using R, generate a rando...
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DT607_Fall2019_FinalProject_TeamADM
Part 1 - Introduction One of the many wonderful aspects of the United States of America is its diversity of people and culture. Historically, outside of major port and immigration centers, cultures tend to be clustered geographically. This will manifest not only in genetic differences, but also in differences in diet and activity. A question can ...
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Oxford-Comma-Tidyverse-Part-1
TidyVerse assignment, due on 12/08 In this assignment, you’ll practice collaborating around a code project with GitHub. You could consider our collective work as building out a book of examples on how to use TidyVerse functions. GitHub repository: https://github.com/acatlin/FALL2019TIDYVERSE FiveThirtyEight.com datasets . Kaggle datasets . Yo...
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MY605-HW15-Calculus3
HW15 - Calculus 3 1. Find the equation of the regression line for the given points. Round any final values to the nearest hundredth, if necessary. # put the pairs into a list points = list( c( 5.6, 8.8 ), c( 6.3, 12.4 ), c( 7, 14.8 ), c( 7.7, 18.2 ), c( 8.4, 20.8 ) ) # Make the list into an array points=simplify2arra...
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Data621_Group4_HW5
0. Introduction We are examining a dataset containing information about 12,000 commercially available wines, where the variables are mostly related to the chemical properties of the wine being sold. The response variable TARGET is the number of sample cases of wine that were purchased by wine distribution companies after sampling a wine. These ca...
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MY605-HW14-Taylor-Series
HW14 - Taylor Series This week, we’ll work out some Taylor Series expansions of popular functions. For each function, only consider its valid ranges as indicated in the notes when you are computing the Taylor Series expansion. Please submit your assignment as a R-Markdown document. The Taylor series is defined as \(\sum\limits_{n=0}^{\infty} \f...
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CH8_8_Ex31
Discussion 14 Pick any exercise in 8.8 of the calculus textbook. Solve and post your solution. If you have issues doing so, discuss them. Approximate the value of the given definite integral by using the first 4 non-zero terms of the integrand’s Taylor series. 31. \(\int\limits_0^{\sqrt{\pi}} sin{\left(x^2\right)} dx\) The function \(sin(x^2)\...
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MY-DATA607-Week12-MySQL-to-Neo4j
Assignment 12 - Migrate data from MySQL to Neo4j For this assignment, you should take information from a relational database and migrate it to a NoSQL database of your own choosing. For the relational database, you might use the flights database, the tb database, the “data skills” database your team created for Project 3, or another database ...
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