normality

Submitted by Red-R Developme... on Tue, 08/16/2011 - 08:35

Includes widgets to perform normality tests, Box-Cox type functions to normalize datasets, outliers detection for univariate and multivariate data, test for homoscedasticity and generate sequences of numbers.

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Red-R Version: 
Red-R-1.85b
Red-R Package Version: 
0.21
Package Download: 
application/zip iconnormality-0.21.zip
WidgetDescription
Box-CoxBox-Cox and Yeo-Johnson transformations
Condidence intervalComputes confidence intervals.
Generate sequenceGenerates a vector containing a regular sequence or replicates of an object.
Homoscedasticity testTests of homoscedasticity, i.e. homogeneity of variances.
Normality testHelp the analyst decide if the distribution can be considered normal.
Outliers multivariatePerforms multivariate outlier detection analysis.
Outliers univariatePerforms univariate outlier detection.