partgam function

Conditional and Partial Gamma Coefficients

Calculates conditional and partial Gamma coefficients for x and y given z with confidence intervals.

partgam(x, y, z, conf.level = 0.95)

Arguments

• x, y, z: Three numeric vectors or factors.
• conf.level: Confidence level for the returned confidence interval.

Returns

data frame with estimates, standard errors and confidence interval limits.

References

Davis, J. A. A Partial coefficient for Goodman and Kruskal's Gamma. Journal of the American Statistical Association, 62 (317), 1967, pp. 189-193.

See Also

partgam_DIF, partgam_LD

Author(s)

Marianne Mueller