ntester {BSDA}  R Documentation 
Normality Tester
Description
QQ plots of randomly generated normal data of the same size as the tested data are generated and ploted on the perimeter of the graph while a QQ plot of the actual data is depicted in the center of the graph.
Usage
ntester(actual.data)
Arguments
actual.data 
a numeric vector. Missing and infinite values are
allowed, but are ignored in the calculation. The length of

Details
QQ plots of randomly generated normal data of the same size as the tested data are generated and ploted on the perimeter of the graph sheet while a QQ plot of the actual data is depicted in the center of the graph. The pvalues are calculated form the ShapiroWilk Wstatistic. Function will only work on numeric vectors containing less than or equal to 5000 observations.
Author(s)
Alan T. Arnholt
References
Shapiro, S.S. and Wilk, M.B. (1965). An analysis of variance test for normality (complete samples). Biometrika 52 : 591611.
Examples
ntester(rexp(50,1))
# QQ plot of random exponential data in center plot
# surrounded by 8 QQ plots of randomly generated
# standard normal data of size 50.