topical: Efficacy of two topical cream preparations.

In trobinj/trtools: Miscellaneous Tools for Teaching Statistics

Efficacy of two topical cream preparations.

Description

Data from a multicenter randomized clinical trial of two topical cream preparations.

Usage

topical

Format

A data frame 16 observations and five variables:

clinic:

clinic where the creams were tested

treatment:

topical cream preparation (active drug or control)

favorable:

number of favorable results

unfavorable:

number of unfavorable results

total:

total number of preparations

Note

The data are used by Beitler and Landis (1985) to illustrate mixed effects models for categorical data.

Source

Beitler, P. J. & Landis, J. R. (1985). A mixed-effects model for categorical data. Biometrics, 41, 991-1000.

trobinj/trtools documentation built on Jan. 28, 2024, 3:20 a.m.