Functions for University of Auckland Course STATS 201/208 Data Analysis
Autocorrelation Plot
Box plots and normal quantile-quantile plots
Confidence Intervals for Regression models
Cook's distance plot
Crossed Factors
Crosstabulation of two variables
Display within-level pairwise comparisons for saturated two-way ANOVA ...
Testing for equality of variance plot
Contrast Estimates
Analysis of 1-dimensional frequency tables
s20x pacakge version number
Interactions Plot for Two-way Analysis of Variance
Layout
Levene test for the ANOVA Assumption
Model checking plots
Model checking plots Compact layout for model checking plots.
Multiple Comparisons
Testing for normality plot
One-way Analysis of Variance Plot
Pairwise Scatter Plots with Histograms and Correlations
Model Predictions for a Linear Model
Predicted Counts for a Generalized Linear Model
Predictions for Generalized Linear Models
LSD-Display Intervals
Fitted values versus residuals plot
Row distributions from a cross-tabulation of two variables
Read Data
s20x: Functions for University of Auckland Course STATS 201/208 Data A...
Skewness Statistic
Strip charts and normal quantile-quantile plots
One-way Analysis of Variance Summary
Two-way Analysis of Variance Summary
Summary Statistics
Trend and scatter plot
A set of functions used in teaching STATS 201/208 Data Analysis at the University of Auckland. The functions are designed to make parts of R more accessible to a large undergraduate population who are mostly not statistics majors.