indichange {svenssonm}R Documentation

Individual Change

Description

In Svensson's method, the individual change is described by the relative rank variance (RV), the observable part, and the internal rank variance (IV), the unobservable part, together. A measure of the closeness of observations to the rank transformable pattern of change is defined as the augmented correlation coefficient (ralpha) and its p-value.

Usage

rv(t)

rvse(t)

iv(t)

ralpha(t)

pralpha(t)

Arguments

t

The contingency table for Svensson's method, a two-dimension matrix.

Value

rv and iv give the RV and IV value. rvse gives the standard error of RV. ralpha and pralpha give the augmented correlation coefficient and the corresponding p-value.

See Also

con_ta for generating contingency table. syschange for systematic change. sresult for summary of Svensson's method analysis.

Examples

x <- c (1:5,5:1)
y <- c(1:5,1,1,5,4,1)
z <- con_ta(x,y,)
rv(z)
rvse(z)
iv(z)
ralpha(z)
pralpha(z)

[Package svenssonm version 0.1.0 Index]