simstudy.prop2 {simitation}

simstudy.prop2

Description

simstudy.prop2

Usage

simstudy.prop2(
  nx,
  ny,
  px,
  py,
  num.experiments,
  p = NULL,
  alternative = c("two.sided", "less", "greater"),
  conf.level = 0.95,
  correct = TRUE,
  the.quantiles = c(0.025, 0.1, 0.25, 0.5, 0.75, 0.9, 0.975),
  experiment.name = "experiment",
  group.name = "group",
  x.value = "x",
  y.value = "y",
  value.name = "value",
  seed = 920173,
  vstr = 3.6
)

Arguments

nx

A numeric value for the number of observations in the x group for each experiment.

ny

A numeric value for the number of observations in the y group for each experiment.

px

A numeric value for the probability of success in the x group.

py

A numeric value for the probability of success in the y group.

num.experiments

A numeric value representing the number of simulated experiments.

p

See help(prop.test).

alternative

See help(prop.test).

conf.level

See help(prop.test).

correct

See help(prop.test).

the.quantiles

A numeric vector of values between 0 and 1. Summary statistics to analyze the tests will return the specified quantiles.

experiment.name

A character value providing the name for the column identifying the experiment.

group.name

A character value providing the name of the column of the group labels.

x.value

A character value specifying the label used for data in the x group (in the column labled by the group.name parameter).

y.value

A character value specifying the label used for data in the y group (in the column labled by the group.name parameter).

value.name

A character value specifying the name of the column that contains the value of the simulated data.

seed

A single numeric value, interpreted as an integer, or NULL. See help(set.seed).

vstr

A character string containing a version number, e.g., "1.6.2". The default RNG configuration of the current R version is used if vstr is greater than the current version. See help(set.seed).

Value

A list containing the following components:

• simdat.prop2A data frame of the simulated data for two proportions.

• test.statistics.prop2A data frame containing the results of the tests for the two proportions.

• sim.analysis.prop2A data frame containing the analysis of the simulated study for the two proportions.

Examples

study.noeffect.prop2 <- simstudy.prop2(nx = 40,
 ny = 40, px = 0.4, py = 0.4, num.experiments = 2,
 alternative = "two.sided", conf.level = 0.95, seed = 71)