Publications by Devin Teran
Document
Overview We’re going to load a html, xml and json file from GitHub into R dataframe. These files all contain information on my top 3 favorites books. The files were created in Sublime Text. Once loaded, we will look to see if any of the dataframes are different. Librarys Needed To do this the following libraries will need to be loaded in R: * ...
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Drug Analysis
Overview Data Source: https://www.drugabuse.gov/national-survey-drug-use-health This dataset includes survey data from the National Institute on Drug Abuse. The results show which age groups have used drugs over the past month, past year, and over their lifetime. The age groups include ‘Ages 12 and Older’,‘Ages 12 to 17’, ‘Ages 18 to 25...
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Analyze video game sales and ratings
Overview Data Source: https://www.kaggle.com/ashaheedq/video-games-sales-2019 We’re going to analyze video game data from kaggle, which outlines game genre types, sales numbers, critic and user ratings, and more. Note: there are some games that users did not rate potentially because those games aren’t for commercial use (e.g. genre ‘educat...
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Analyze marriage trends across different regions
Overview Data Source: https://data.world/siyeh/state-marriage-rate This dataset includes data about the number of marriages per 1,000 total population from 1990 to 2016. The data is broken apart into census regions, census division, and state. Cleaning the Data Importing the data This data is being loaded into a dataframe from a csv stored on Gi...
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Data 607 - Assignment 3
##Overview: This assignment using regular expressions in R. Introduction Problem 1: Using the 173 majors listed in fivethirtyeight.com’s College Majors dataset [https://fivethirtyeight.com/features/the-economic-guide-to-picking-a-college-major/], provide code that identifies the majors that contain either “DATA” or “STATISTICS” git_...
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Assignment1 - 02.02.2020 - Devin Teran
Halloween Candy Analysis Overview: Article can be found at: https://raw.githubusercontent.com/fivethirtyeight/data/master/candy-power-ranking/candy-data.csv This article analyzes the most popular halloween candy based on an internet survey. The survey presented two candies side by side and asked users to choose their favorite. The user was then s...
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Assignment 2
Latest movie analysis Overview: This analyis focuses on the most popular movies from a short survey from volunteers. The survey included 6 movies and participants ranked their favorites from 1-5. Additional information was retrieved from RottenTomatoes.com. This site ranks movies from 0% (a rotten movie) to 100% (a ripe tomato). The data ranked t...
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Data607-Project1
Overview The objective of this project is to import and clean a set of data about chess tournament player performance. The output will be a csv which contains the following information: Players.Name Players.State Total.Number.of.Points Players.Pre_Rating Average.Pre.Chess.Rating.of.Opponents Gary Hua ON 6 1794 1605 Retrieve Data The da...
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Data 607 - Assignment 2
Overview The purpose of the project is the following: 1. Read in flight data 2. Tidy the data 3. Compare flight delays across the airlines: AM WEST and ALASKA As stated by Hadley Wickham on https://r4ds.had.co.nz/tidy-data.html, we’re going to make this data tidy by enforcing the following rules: There are three interrelated rules which make a...
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Project 3
Overview The purpose of Project 3 is to use data to answer the question, “Which are the most valued data science skills?”. After initial brainstorming, we determined to use the following dataset to perform analysis: https://www.kaggle.com/elroyggj/indeed-dataset-data-scientistanalystengineer/kernels. The dataset takes data related job posting...
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