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longCatEDA (version 0.13)

lunique: Find the Unique Number of Factors

Description

Function to find the unique number of factors in a matrix or data frame of categorical data. Used internally by longCat.

Usage

lunique(y)

Arguments

y
see y for longCat.

References

Tueller, S. J., Van Dorn, R. A., and Bobashev, G. V. (2013). Visualization of Categorical Longitudinal and Times Series Data. Manuscript Under Review.