Dark Mode
Longitudinal Exchange Rate Trends for the Pakistani Rupee
Finance & Banking Analytics
Tags and Keywords
Trusted By
"No reviews yet"
Free
About
Historical performance metrics for the National Football League (NFL) spanning over a century provide a robust foundation for analysis and game prediction. Sourced from the FiveThirtyEight platform, the records detail Elo ratings for games, teams, and quarterbacks from 1920 through early 2022. By quantifying the relative strength of teams and players using the Elo rating system, the data allows for an objective evaluation of competitiveness and the evolution of American football across different eras. This long-term record is particularly valuable for identifying historical trends and benchmarking modern team strengths against those of the past.
Columns
- date: The specific calendar day the game was played, covering matches from September 1920 to February 2022.
- season: The NFL competition year, ranging from the inaugural 1920 season to the 2021 season.
- neutral: A binary indicator (0 or 1) signifying whether the match was played at a neutral site.
- playoff: A descriptor identifying games played during the postseason rounds.
- team1: The name or abbreviation of the first team involved in the match (e.g., CHI, GB).
- team2: The name or abbreviation of the second team involved in the match.
- elo1_pre: The Elo rating of team 1 before the start of the game, used to assess initial strength.
- elo2_pre: The Elo rating of team 2 before the start of the game.
- elo_prob1: The calculated probability of team 1 winning the game based on the Elo ratings.
- elo_prob2: The calculated probability of team 2 winning the game based on the Elo ratings.
Distribution
The information is contained in a single CSV file titled nfl_elo.csv with a file size of 5.78 MB. It consists of 17,100 valid records with high integrity, showing 100% validity for core date and season fields with no mismatched or missing entries in the primary columns. The data structure includes a total of 33 columns, though the primary metrics focus on team identifiers and Elo probabilities. This is a static resource with no further updates expected, as it covers a completed historical period.
Usage
This collection is primarily used for predicting game outcomes and performing retrospective analysis of team dominance over time. It serves as an excellent resource for exploratory data analysis within the context of professional sports and for developing machine learning models to forecast NFL results. Analysts can also use the quarterback-specific Elo ratings to study the impact of individual players on overall team performance. The data's high usability score makes it a reliable choice for training algorithms or creating detailed visualisations of league history.
Coverage
The scope is specific to the National Football League in the United States. Temporally, it covers more than 100 years of football history, starting from 26 September 1920 and ending on 13 February 2022. The data covers 101 unique primary teams and 108 unique secondary teams, capturing the full historical breadth of the league's professional evolution and various franchise changes over the decades.
License
CC0: Public Domain
Who Can Use It
Sports analysts and data scientists can utilise these records to build and refine predictive models for American football. Historians and sports journalists may find the long-term Elo trends valuable for contextualising modern team performances against historical benchmarks. Additionally, students of data analytics can use the high-usability metrics to practice cleaning, filtering, and visualising time-series sports data from a real-world source.
Dataset Name Suggestions
- NFL Historical Elo and Quarterback Ratings (1920–2021)
- FiveThirtyEight NFL Game Outcome and Team Strength Registry
- Century of NFL Football: Elo Ratings and Win Probabilities
- National Football League Performance Metrics and Elo Index
Attributes
Original Data Source: Longitudinal Exchange Rate Trends for the Pakistani Rupee
QUALITYLoading...