SQL
Definition of SQL
SQL: SQL is a programming language designed for managing data held in a relational database. It is used to query and update data, as well as to create and manage database objects such as tables, views, and indexes.
SQL: SQL is a programming language designed for managing data held in a relational database. It is used to query and update data, as well as to create and manage database objects such as tables, views, and indexes.
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 Iterative Iterative: Iterative means “repeatedly doing something.” In data science, this usually refers to the process of repeatedly running a machine learning or deep learning algorithm on a dataset in order to improve the accuracy of the predictions made by the algorithm. When is an Iterative process used in Machine Learning or Data…
Definition of Exploratory Data Analysis Exploratory Data Analysis: Exploratory data analysis (EDA) is the examination of data to summarize, visualize, and discover patterns. EDA is used to identify which variables are important and to develop hypotheses about the relationships between variables. What is an Exploratory Data Analysis used for? An Exploratory Data Analysis (EDA) is…