Statistics eBook

Here is a chapter-wise, sequential, listing of all the blog posts

Statistics & Data Analysis

1. Steps to do a Data Analysis
2. Basic Terms
3. Basic Terms (Contd)
4. Distributions, Variables, Relationship between Variables
5. Data Collection
   • Sampling
   • Observational Studies
   • Experiments
6. Probability
7. Random Variables and Probability Distribution
8. Sampling Distribution
9. Hypothesis Testing
   • Hypothesis Testing
   • Statistical Test Selection
   • t-test, z-test or Anova
   • Hypothesis test for Proportions – 1 sample, 2 sample
   • Hypothesis Testing for Means, Matched Pairs, Independent Samples
10. Confidence Intervals
    • Confidence Interval and Level
    • Confidence Interval Examples
11. ANOVA
12. Statistical Learning Overview and some concepts
    • What is Statistical Learning
    • Supervised and Unsupervised Learning, Machine Learning
    • Sum of Squares, R Square
    • Overfitting
    • Model Accuracy
      • Conditional Probability, Bayes Theorem, Naive Bayes Classifier
13. Regression
    • Linear Regression, Covariance and Correlation
    • Degrees of Freedom
    • Multiple Factor Regression
    • Logistic Regression

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