SexualFun {vcd} | R Documentation

## Sex is Fun

### Description

Data from Hout et al. (1987) given by Agresti (1990) summarizing the responses of married couples to the questionnaire item: Sex is fun for me and my partner: (a) never or occasionally, (b) fairly often, (c) very often, (d) almost always.

### Usage

    data(SexualFun)

### Format

A 2-dimensional array resulting from cross-tabulating the ratings of 91 married couples. The variables and their levels are as follows:

No | Name | Levels
1 | Husband | Never Fun, Fairly Often, Very Often, Always Fun
2 | Wife | Never Fun, Fairly Often, Very Often, Always Fun

### Source

M. Friendly (2000), Visualizing Categorical Data, page 91.

### References

A. Agresti (1990), Categorical Data Analysis. Wiley-Interscience, New York.

M. Hout, O. D. Duncan, M. E. Sobel (1987), Association and heterogeneity: Structural models of similarities and differences, Sociological Methodology, 17, 145-184.

M. Friendly (2000), Visualizing Categorical Data. SAS Institute, Cary, NC.

### Examples

    data(SexualFun)

    ## Kappa statistics
    Kappa(SexualFun)

    ## Agreement Chart
    agreementplot(t(SexualFun), weights = 1)
    ## Partial Agreement Chart and B-Statistics
    agreementplot(t(SexualFun),
                  xlab = "Husband's Rating",
                  ylab = "Wife's Rating",
                  main = "Husband's and Wife's Sexual Fun")

[Package vcd version 0.9-6 Index]