Sensitivity test for AJUS
Check sensitivity of AJUS to different tolerance parameters.
ajusCheck(V, t=seq(from=0.05, to=0.2, by=0.05), variant="modified")
V |
A frequency vector |
t |
A vector of tolerance parameters to check. Differences smaller than or equal to the tolerance are ignored. |
variant |
Strict AJUS following Galtung, or modified to include F and L types (default) |
This function runs the AJUS system with a range of tolerance parameters. This way, you can easily check how sensitive the classification of the distribution is to the tolerance parameter.
The function returns a list. The tolerance returns the tolerance parameters tested. The type returns a series of strings corresponding to the pattern described by Galtung (A,J,U,S) or (F, L) for each tolerance parameter. The skew returns a number to describe the direction of the skew. See ajus for a description of the different arguments and the AJUS types.
Didier Ruedin
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