Score_test_and_CI_marginal_mean_scores_paired_cxc {contingencytables}

Score test and CI marginal mean scores paired CxC

Description

The score test and confidence interval for the difference between marginal mean scores Described in Chapter 9 "The Paired cxc Table"

Usage

Score_test_and_CI_marginal_mean_scores_paired_cxc(
  n,
  a = seq_len(nrow(n)),
  alpha = 0.05
)

Arguments

n

the observed table (a cxc matrix)

a

scores assigned to the outcome categories

alpha

the nominal level, e.g. 0.05 for 95% CIs

Value

An object of the contingencytables_result class, basically a subclass of base::list(). Use the utils::str() function to see the specific elements returned.

Examples

# A comparison between serial and retrospective measurements
# (Fischer et al., 1999)
a <- c(8, 3.5, 0, -3.5, -8)
Score_test_and_CI_marginal_mean_scores_paired_cxc(fischer_1999, a)