Statistics
Definition of Statistics
Statistics: Statistics is the practice of collecting, analyzing, and drawing conclusions from data.
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Labeling
ByDavis
Definition of Labeling Labeling: Labelling is the process of attaching a label, or name, to a particular instance of data. This can be done manually, or through automated means. Labels can be used to help identify and group data, as well as to track changes over time. How is Labeling used? Labeling is an important…
Kappa Statistic
ByDavis
Definition of Kappa Statistic Kappa Statistic: Kappa statistic is a statistic used in machine learning and data science that measures the agreement between predicted values and observed values. Kappa statistic is calculated as the average of the absolute agreements (predicting the correct class) minus the average of the absolute disagreements (predicting the wrong class). How…
Data Collection
ByDavis
Definition of Data Collection Data Collection: Data collection is the process of gathering data, often from different sources, for analysis. This can be done through surveys, interviews, focus groups, or other methods. What is a Data Collection used for? A Data Collection is a collection of data that is used for the purpose of analysis…
Statistical Analysis System (SAS)
ByDavis
Definition of Statistical Analysis System (SAS) Statistical Analysis System (SAS): A Statistical Analysis System (SAS) is a software application used for statistical analysis. SAS is used to perform a variety of tasks, including data entry, data management, statistical analysis, report generation, and more. A Statistical Analysis System (SAS) is a software application used for statistical…