Datafiles

  • Hard_water Download .TXT file Open in Data Desk ?
  • Methods: Comparing Groups, Comparing Two Groups, Data Display, Inference, R-squared, Regression, Residuals, Summaries, Test for Difference between Two Groups
  • Source: unknown
  • Number of Cases: 61
  • Excerpt: In an investigation of environmental causes of disease, data were collected on the annual mortality rate (deaths per 100,000) for males in 61 large towns in England and Wales. In addition, the water hardness was recorded as the calcium concentration (parts per million, ppm) in the drinking water.


  • Harry_Potter_revenue Download .TXT file Open in Data Desk ?
  • Methods: Time Series Analysis
  • Source: unknown
  • Number of Cases: 17
  • Excerpt: The movie Harry Potter and the Sorcerer’s Stone opened as a great success. But every movie sees declining revenue over time. The dataset gives the daily revenues for the movie during its first 17 days.


  • Hawaii_tourism Download .TXT file Open in Data Desk ?
  • Methods: Time Series Analysis
  • Source: unknown
  • Number of Cases: 60
  • Excerpt: Much of the public and private industry in Hawaii depends on tourism. The following time series plot shows the number of domestic visitors to Hawaii by air from the rest of the United States per month from January 2002 through December 2006 before the financial crisis of 2008.


  • HDI_2015 Download .TXT file Open in Data Desk ?
  • Methods: Regression
  • Source: http://hdr.undp.org/en/data#
  • Number of Cases: 188
  • Excerpt: The United Nations Development Programme (UNDP) uses the Human Development Index (HDI) in an attempt to summarize in one number the progress in health, education, and economics of a country. In 2015, the HDI was as high as 0.94 for Norway and as low as 0.35 for Niger.


  • HDI_2016 Download .TXT file Open in Data Desk ?
  • Methods: Multiple Regression, Regression
  • Source: http://hdr.undp.org/en/data#http://hdr.undp.org/en/composite/HDI
  • Number of Cases: 188
  • Excerpt: The United Nations Development Programme (UNDP) uses the Human Development Index (HDI) in an attempt to summarize in one number the progress in health, education, and economics of a country.


  • HDI_2018 Download .TXT file Open in Data Desk ?
  • Methods: Outliers, Re-expression, Regression, Residuals
  • Source: http://hdr.undp.org/en/data#
  • Number of Cases: 187
  • Excerpt: The United Nations Development Programme (UNDP) uses the Human Development Index (HDI) in an attempt to summarize in one number the progress in health, education, and economics of a country.


  • HDI_2022 Download .TXT file Open in Data Desk ?
  • Methods: Regression, Residuals
  • Source: https://hdr.undp.org/data-center/human-development-index#/indicies/HDI
  • Number of Cases: 196
  • Excerpt: The United Nations Development Programme (UNDP) uses the Human Development Index (HDI) in an attempt to summarize in one number the progress in health, education, and economics of a country. The dataset includes components of the HDI such as life expectancy, shooting, and GNI/capita.




  • Hearing Download .TXT file Open in Data Desk ?
  • Methods: Analysis of Variance, Inference
  • Source: Faith Loven, A Study of the In-terlist Equivalency of the CID W-22 Word List Presented in Quiet and in Noise. University of Iowa [1981])
  • Number of Cases: 48
  • Excerpt: Fitting someone for a hearing aid requires assessing the patient’s hearing ability. In one method of assessment, the patient listens to a tape of 50 English words. The tape is played at low volume, and the patient is asked to repeat the words. The patient’s hearing ability score is the number of words perceived correctly. […]


  • Hearing_4_lists Download .TXT file Open in Data Desk ?
  • Methods: Analysis of Variance
  • Source: Faith Loven, A Study of the In-terlist Equivalency of the CID W-22 Word List Presented in Quiet and in Noise. University of Iowa [1981])
  • Number of Cases: 96
  • Excerpt: Fitting someone for a hearing aid requires assessing the patient’s hearing ability. In one method of assessment, the patient listens to a tape of 50 English words. The tape is played at low volume, and the patient is asked to repeat the words. The patient’s hearing ability score is the number of words perceived correctly. […]


  • Heart_attack_charges Download .TXT file Open in Data Desk ?
  • Methods: Time Series Analysis, Data Display
  • Source: Data originally from Medicare, not citable
  • Number of Cases: 12844
  • Excerpt: Number of days spent in hospital by patients admitted to hospitals in New York during one year with a primary diagnosis of acute myocardial infarction (heart attack). Data are from public medicare records. Consider the distribution of stays. The data also include the age and sex of the patient and the diagnostic (DRG) code.


  • Heart_attack_stays Download .TXT file Open in Data Desk ?
  • Methods: Center, Display Quantitative Variable, Shape, Spread, Summaries
  • Source: Data originally from Medicare, not citable
  • Number of Cases: 5065
  • Excerpt: Number of days spent in hospital by female patients admitted to hospitals in New York during one year with a primary diagnosis of acute myocardial infarction (heart attack). Data are from public medicare records. Consider the distribution of stays. The data also include the age of the patient