nparLD (version 2.3.1)

shoulder: Shoulder Tip Pain Study

Description

Shoulder pain scores from patients after laparoscopic abdominal surgery. The study includes treatment group, gender group, and repeated pain measurements.

Usage

shoulder

Format

A data frame with variables:

resp

Shoulder pain score.

time

Measurement occasion.

group1

Treatment group.

group2

Gender group.

subject

Patient identifier.

Examples

data(shoulder)

if (FALSE) {
fit <- nparLD(resp ~ group1 * group2 * time,
              data = shoulder,
              subject = "subject",
              hypothesis = "H0F")
fit
}

if (FALSE) {
fit <- nparLD(resp ~ group1 * group2 * time,
              data = shoulder,
              subject = "subject",
              hypothesis = "H0p",
              contrast = list("group1:time"),
              Factor.Information=TRUE)
fit
plot(fit)
plot(fit$MCTP)
}