Quant: A quant is short for quantitative analyst.
Definition of Standardized Score A standardized score is a score that has been adjusted to account for the distribution of scores in the data set. This adjustment allows comparisons of scores from different data sets.
Definition of Frequency Table Frequency Table: A frequency table is a table that shows how often each value in a data set occurs. What are Frequency Tables used for? Frequency tables are used to display and quickly analyze the distribution of a set of data. Frequency tables display information in a tabular format that includes…
Definition of Data Model Data Model: A data model is a conceptual representation of data that is used to understand and design systems. A data model is a conceptual framework that defines how data is structured and how it is accessed. A data model can be used to represent data in a database, in a…
Definition of Spearman’s Rank Correlation Coefficient Spearman’s Rank Correlation Coefficient: Spearman’s Rank Correlation Coefficient is a measure of the strength of a linear relationship between two sets of data. It is calculated by taking the sum of the products of the ranks of corresponding values in each data set, divided by the product of the…
Definition of Logarithm The logarithm is a mathematical function that calculates the power to which a base number must be raised to produce a given number. It is written as log(x) and is read “log of x.” How is Logarithm used? Logarithm is a mathematical operation used to calculate the power or exponent that a…