gplotmatrix grp2idx grpstats gscatter
Matrix of scatter plots by group
Create index vector from grouping variable Summary statistics by group Scatter plot by group
Descriptive Statistics
Summaries Measures of Central Tendency Measures of Dispersion Measures of Shape Statistics Resampling Data with Missing Values Data Correlation Summaries
crosstab grpstats summary
(categorical) tabulate
Cross-tabulation
Summary statistics by group
Summary statistics for categorical array Frequency table
Measures of Central Tendency
geomean harmmean trimmean
Geometric mean Harmonic mean
Mean excluding outliers
Measures of Dispersion
iqr mad moment range
Interquartile range
Mean or median absolute deviation Central moments Range of values
6
Measures of Shape
kurtosis moment prctile quantile skewness zscore
Kurtosis Central moments
Calculate percentile values Quantiles Skewness
Standardized z-scores
Statistics Resampling
bootci bootstrp jackknife
Bootstrap confidence interval Bootstrap sampling Jackknife sampling
Data with Missing Values
nancov nanmax nanmean nanmedian nanmin nanstd nansum nanvar
Covariance ignoring NaN values Maximum ignoring NaN values Mean ignoring NaN values Median ignoring NaN values Minimum ignoring NaN values
Standard deviation ignoring NaN values Sum ignoring NaN values Variance, ignoring NaN values
Data Correlation
canoncorr cholcov cophenet corr corrcov partialcorr tiedrank
Canonical correlation
Cholesky-like covariance decomposition Cophenetic correlation coefficient Linear or rank correlation
Convert covariance matrix to correlation matrix Linear or rank partial correlation coefficients Rank adjusted for ties
Statistical Visualization
7
Distribution Plots Scatter Plots ANOVA Plots Regression Plots Multivariate Plots Cluster Plots Classification Plots DOE Plots SPC Plots Distribution Plots
boxplot cdfplot dfittool disttool ecdfhist fsurfht hist3 histfit normplot normspec pareto probplot qqplot randtool scatterhist surfht wblplot
Box plot
Empirical cumulative distribution function plot Interactive distribution fitting
Interactive density and distribution plots
Empirical cumulative distribution function histogram Interactive contour plot Bivariate histogram Histogram with normal fit Normal probability plot
Normal density plot between specifications Pareto chart Probability plots Quantile-quantile plot
Interactive random number generation Scatter plot with marginal histograms Interactive contour plot Weibull probability plot
Scatter Plots
gline gname
Interactively add line to plot Add case names to plot
8
gplotmatrix gscatter lsline refcurve refline scatterhist
Matrix of scatter plots by group Scatter plot by group
Add least-squares line to scatter plot Add reference curve to plot Add reference line to plot
Scatter plot with marginal histograms
ANOVA Plots
anova1 aoctool manovacluster multcompare
One-way analysis of variance Interactive analysis of covariance
Dendrogram of group mean clusters following MANOVA Multiple comparison test
Regression Plots
addedvarplot gline lassoPlot lsline polytool rcoplot refcurve refline robustdemo rsmdemo rstool
view
(classregtree)
Added-variable plot
Interactively add line to plot Trace plot of lasso fit
Add least-squares line to scatter plot Interactive polynomial fitting Residual case order plot Add reference curve to plot Add reference line to plot Interactive robust regression
Interactive response surface demonstration Interactive response surface modeling Plot tree
Multivariate Plots
andrewsplot biplot glyphplot parallelcoords
Andrews plot Biplot Glyph plot
Parallel coordinates plot
Cluster Plots
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dendrogram manovacluster silhouette
Dendrogram plot
Dendrogram of group mean clusters following MANOVA Silhouette plot
Classification Plots
perfcurve
Compute Receiver Operating Characteristic (ROC) curve or other performance curve for classifier output Plot tree
view
(classregtree)
DOE Plots
interactionplot maineffectsplot multivarichart rsmdemo rstool
Interaction plot for grouped data Main effects plot for grouped data Multivari chart for grouped data
Interactive response surface demonstration Interactive response surface modeling
SPC Plots
capaplot controlchart histfit normspec
Process capability plot Shewhart control charts Histogram with normal fit
Normal density plot between specifications
Probability Distributions
Distribution Objects Distribution Plots Probability Density Cumulative Distribution Inverse Cumulative Distribution Distribution Statistics 10