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mccullochnick/README.md

Nicks_Portfolio

My data science portfolio

Introduction

This portfolio is an ongoing project featuring my latest work and selected projects.

*Project links are disabled pending some updates and other changes*

Project 1: The Evolution of Political Language on Twitter---Twitter Text Mining Project

  • Collected and Analyzed Political 400,000 Tweets from 2007--2022
  • Created function to pull tweets in 100 tweet increments allowed by Twitter APIv2
  • Parsed and cleaned JSON data produced by API
  • Created a corpus and document feature matrix for processing prior to analysis.
  • Performed bag-of-words text analysis of trends by date and user.

Project 2: Analysis of Federal Motor Vehicle Crash Data

  • Pulled data from NHTSA's Fatality Analysis Recording System
  • Cleaned and parsed federal data labels and accounted for sparse entries
  • Conducted Poisson and Zero-inflated model regression

Project 3: Ask a Manager Survey Response Analysis

  • Parsed and cleaned 27,812 responses to professional/demographic survey
  • Converted currencies to USD and adjusted for inflation
  • Performed spot-checks on data and accounted for issues found
  • Created extensive visualizations and analyses on resulting data

Popular repositories Loading

  1. Nicks_Portfolio Nicks_Portfolio Public

    My data science portfolio

    CSS

  2. mccullochnick mccullochnick Public

  3. mccullochnick.github.io mccullochnick.github.io Public

    CSS

  4. beverage_preferences beverage_preferences Public

    Project to analyze consumer beverage preferences.

  5. Political_Tweet_Analysis Political_Tweet_Analysis Public

    Text mining and analysis of political tweets

  6. WDI_Shiny_Analysis WDI_Shiny_Analysis Public

    An analysis and Shiny project using the World Bank's World Development Indicators dataset.