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  2. Table (information) - Wikipedia

    en.wikipedia.org/wiki/Table_(information)

    A table is an arrangement of information or data, typically in rows and columns, or possibly in a more complex structure. Tables are widely used in communication, research, and data analysis. Tables appear in print media, handwritten notes, computer software, architectural ornamentation, traffic signs, and many other places.

  3. Tabulating machine - Wikipedia

    en.wikipedia.org/wiki/Tabulating_machine

    The 401 added at a speed of 150 cards per minute and listed alphanumerical data at 80 cards per minute. [16] IBM 405: Introduced in 1934, the 405 Alphabetical Accounting Machine was the basic bookkeeping and accounting machine marketed by IBM for many years.

  4. Contingency table - Wikipedia

    en.wikipedia.org/wiki/Contingency_table

    Pivot table, in spreadsheet software, cross-tabulates sampling data with counts (contingency table) and/or sums. TPL Tables is a tool for generating and printing crosstabs. The iterative proportional fitting procedure essentially manipulates contingency tables to match altered joint distributions or marginal sums.

  5. Data set - Wikipedia

    en.wikipedia.org/wiki/Data_set

    Various plots of the multivariate data set Iris flower data set introduced by Ronald Fisher (1936). [1]A data set (or dataset) is a collection of data.In the case of tabular data, a data set corresponds to one or more database tables, where every column of a table represents a particular variable, and each row corresponds to a given record of the data set in question.

  6. Americans aged 30-40 are the ‘biggest losers’ in US society ...

    www.aol.com/finance/americans-aged-30-40-biggest...

    The Education Data Initiative reports that the average annual cost of a public four-year institution was $514 in 1973-1974, when many boomers were in attendance. However, by the 2003-2004 academic ...

  7. 5 ways to build equity in your home more quickly (and why it ...

    www.aol.com/finance/how-to-build-home-equity...

    For example, at the end of May 2022, the housing index was at 17.19%, according to Federal Housing Finance Agency data, while it averaged only 2.6% in May of the following year.

  8. Why food safety experts stand behind the 'when in doubt ... - AOL

    www.aol.com/why-food-safety-experts-stand...

    "In reality," he said, "foodborne illnesses can lead to severe and long-lasting health issues, hospitalization or even death, especially for vulnerable populations like the immunocompromised ...

  9. Herman Hollerith - Wikipedia

    en.wikipedia.org/wiki/Herman_Hollerith

    Herman Hollerith (February 29, 1860 – November 17, 1929) was a German-American statistician, inventor, and businessman who developed an electromechanical tabulating machine for punched cards to assist in summarizing information and, later, in accounting.