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The sociology of knowledge approach to discourse (SKAD) is a social science research programme for studying discourse developed by Reiner Keller [1] in order to analyze knowledge relationships and conditions in society.
Sallie Ann Keller (born 1956, also published as Sallie Keller–McNulty) is a statistician and a former president of the American Statistical Association (2006). [1]She is currently a Distinguished Professor in Biocomplexity and director of the Social and Decision Analytics Division within the Biocomplexity Institute at the University of Virginia. [2]
SuperCROSS – comprehensive statistics package with ad-hoc, cross tabulation analysis; Systat – general statistics package; The Unscrambler – free-to-try commercial multivariate analysis software for Windows; Unistat – general statistics package that can also work as Excel add-in; WarpPLS – statistics package used in structural ...
StatSoft was established in 1984 as a partnership of a group of university professors and scientists. [2] Its first products had menu-driven libraries of flexible statistical procedures and ran on microcomputer platforms such as Apple II, CP/M, Commodore and MS-DOS.
Statistica is a suite of analytics software originally developed by StatSoft and acquired by Dell in March 2014. The software includes an array of data analysis, data management, data visualization, and data mining procedures; as well as a variety of predictive modeling, clustering, classification, and exploratory techniques. [2]
Tukey defined data analysis in 1961 as: "Procedures for analyzing data, techniques for interpreting the results of such procedures, ways of planning the gathering of data to make its analysis easier, more precise or more accurate, and all the machinery and results of (mathematical) statistics which apply to analyzing data."
SUDAAN (an acronym for "Survey Data Analysis" [1]) is a proprietary statistical software package for the analysis of correlated data, including correlated data encountered in complex sample surveys. [2] SUDAAN originated in 1972 at RTI International (the trade name of Research Triangle Institute). Individual commercial licenses are sold for ...
Within statistics, oversampling and undersampling in data analysis are techniques used to adjust the class distribution of a data set (i.e. the ratio between the different classes/categories represented). These terms are used both in statistical sampling, survey design methodology and in machine learning.