Normal probability plot

Normal Probability Plot: Data Have Short Tails
Normal Probability Plot for Data with Short Tails
The following is a normal probability plot for 500 random numbers generated from a Tukey-Lambda distribution with the parameter equal to 1.1.

Normal probability plot. The normal probability value zj for the jth value (rank) in a variable with N observations is computed as:
z j = -1 [(3*j-1)/(3*N+1)] ...

Non parametric model
Non parametric test
Normal distribution (Univariate)
Normal distribution (Bivariate)
Normal distribution (Multivariate)
Normal form of a matrix
Normal probability plot
Numerical variable ...

See also: Distribution, Histogram, Normal distribution, Standard Deviation, Outlier