indexVariability: Calculate 'variability' of a grid as defined by Slater...

In OpenRepGrid: Tools to analyse repertory grid data

Description

Calculate 'variability' of a grid as defined by Slater (1977). Variability records a tendency for the responses to gravitate towards both end of the gradings scale. (Slater, 1977, p.88).

Usage

indexVariability(x, min, max, digits=2)

Arguments

x	repgrid object.
min	Minimum grid scale value.
max	Maximum grdi scale value.
digits	Numeric. Number of digits to round to (default is 2).

Value

Numeric.

Note

STATUS: working and checked against example in Slater, 1977 , p.88.

Author(s)

Mark Heckmann

References

Slater, P. (1977). The measurement of intrapersonal space by Grid technique. London: Wiley.

See Also

indexBias

OpenRepGrid documentation built on May 2, 2019, 4:54 p.m.