EngrExpt (version 0.1-6)

webtraff: Web site traffic during a marketing campaign

Description

Web site traffic during a marketing campaign

References

Peter R. Nelson, Marie Coffin and Karen A. F. Copeland (2003), Introductory Statistics for Engineering Experimentation, Elsevier. (Appendix A)

Examples

str(webtraff)
dotplot(weeks ~ traffic, webtraff, type = c("p","a"),
        xlab = "Web traffic (1000's of hits per day)",
        ylab = "Weeks into the marketing campaign")