Course Materials

• R: Direct File Download: Example | Code


• R: Web Scrapping: Example | Code | Selector Gadget


• R: Twitter/Text Mining: Example | Code | Data


• R: Variable Importance: Example | Code


• R: Bootstrap Cross Validation / Predictor Importance
  • Marijuana Voting: Data | CO | MN
  • Home Prices: Data
  
  
• R: Jackknife: Download
  
  
• R: Functions: Download
  
  
• R: Graphics: Download
  • Nutritional: Data
  
  
• R: Introduction: Download
  • Skulls: Data
  
  
• Powershell Data Sources
  • OECD Skills Surveys (PUF Files): Website | Data
  • NYC City Bike Data: City Bike Data
  • Polk County, IA Assessor Data: Link
  • Missouri Accountability Portal: Link
  • Social Security Administration Baby Names: Link
  • T-Score Data: Link
  • Sheet1.csv | Sheet2.csv | Sheet3.csv | Sheet4.csv | Sheet5.csv
  
  
• PowerShell / PASH / BASH Resources
• PASH (Powershell for MAC): PASH Project
• Mastering Powershell Text: Link
• Bash-Scripting Guide: Link


• Excel: Advanced Summaries: Download
  • QuickFacts: Webpage
  
  
• Excel: Merge Data: Download
  • CO Snowfall Subset: Excel
  • CO Snowfall: Data | Station Info
  • Sentiment Analysis - GOP Debate: CSV | AFINN - Positive/Negative Word List: Download | AFINN - Source: Link
  
  
• Excel: Append Data: Download
  • CO Snowfall Subset: Excel
  • CO Snowfall: Data
  • WSU Class Cancelled: Excel
  
  
• Excel: PivotTables: Download
  • Car Accidents: Csv
  • NC Birth: Csv
  
  
• Excel: Basic String Functions: Download
  • NC Birth: Csv
  • Dunkin Donut Locations: Create account at POI-Factory, download Dunkin Donuts (CSV Format)
  
  
• Excel: Sort and Filter Download
  • NC Birth: Csv
  
  
• Getting Started...
  • Open Data - City of Las Vegas: Outstanding Arrest Warrants
  
  
  
• (Optional Textbook): Link
  
• Syllabus: Link
  
  
  

Graded Work

• HW #3: Download | Solution
  • Datasets: Original Source| Cleaned Source
    beers.csv | breweries.csv | categories.csv | geocodes.csv | styles.csv
  
  
• HW #2: Reproduce PivotTable on p10 of Append Handout; Due 2/12; Turn in hard copy
  
  
• HW #1: Download | Solution
  • Data: Link (CSV File)
  • Basic Text Editor for creating HTML Document: PC = Notepad++ | MAC = TextWrangler
  • Basic Google Chart Code: Chart | Code