SQL for Statistics Essential Training

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Free Online Course: SQL for Statistics Essential Training provided by LinkedIn Learning is a comprehensive online course, which lasts for Less than 1 hour of material. The course is taught in English and is free of charge. Upon completion of the course, you can receive an e-certificate from LinkedIn Learning. SQL for Statistics Essential Training is taught by Dan Sullivan.

Overview
  • Learn how to use SQL for descriptive statistics: to summarize data sets, derive insights, and make predictions.

Syllabus
  • Introduction

    • Welcome
    • What you should know
    • Exercise files
    1. Basic Descriptive Statistics
    • Installing PostgreSQL
    • Load data into PostgreSQL
    • Basics: Count, minimum, and maximum
    • Basics: Sum and average
    • Variance and standard deviation
    2. Percentiles and Frequencies
    • Introduction to percentiles
    • Discrete percentiles
    • Continuous percentiles
    • Summary of percentiles
    3. Correlations and Ranks
    • Introduction to correlation
    • Correlations between variables
    • ROW_NUMBER
    • Mode
    • Summary of correlations
    4. Linear Models
    • Introduction to linear regression
    • Minimizing error
    • Computing intercept
    • Computing slope
    Conclusion
    • Overview of SQL for statistics