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Cluster Analysis
Hierarchical clustering
Sampling
Sampling, Confidence Intervals
Hypothesis Testing
Hypothesis Testing
How to...
Shortcuts to useful stats
Growth Models
Linear, Exponential, Logistic.
Tables
Table of counts, contingency table, marginal distribution, conditional distribution, relationships, visulizations.
Graphics
Base Plotting System
Concepts
Types of variables, z Scores, Disperson Measures of spread
Graphics
Plotting in color
Teste de Aderência
Verificando a normalidade da amostra
Graphics
ggplot2 Plotting System
Graphics
Lattice Plotting System
Cleaning Data
Standard procedures to clean and organize data sets.