Categorical Data Analysis: Methods and Examples

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Visualizing Categorical Data: Methods and Examples

Explores tools for visualizing categorical data to detect patterns and trends.

Goodness-of-Fit Test: Variables and Distributions

Covers the revision of variables, categorical data analysis, and goodness-of-fit tests.

Statistics Essentials: Chi-Square Test

Covers the Chi-square test to assess relationships between categorical variables through contingency tables.

Algebraic statistics: tables and networks

Explores algebraic statistics, log-linear models, and network testing for model goodness of fit.

Goodness-of-fit Tests in Statistics

Explores goodness-of-fit tests, X² tests, and independence tests in statistics, with practical examples and applications.

Two-way ANOVA and Chi-square Test

Explores two-way ANOVA, chi-square test, model comparison, and variable transformation for statistical analysis.

Linear Regression: Estimation and Testing

Explores linear regression estimation, hypothesis testing, and practical applications in statistics.

Confidence Intervals and Hypothesis Tests

Covers confidence intervals, hypothesis tests, standard errors, statistical models, likelihood, Bayesian inference, ROC curve, Pearson statistic, goodness of fit tests, and power of tests.

Probability Distributions in Environmental Studies

Explores probability distributions for random variables in air pollution and climate change studies, covering descriptive and inferential statistics.

Chi-Square Test: Independence Hypothesis

Explains the Chi-Square test for independence hypothesis and its practical applications.