testRetestSimData

testRetestSimData is a simulated dataframe used to demonstrate the testRetestAlpha coefficient function.

This dataset contains the true scores of 250 participants on some variable, and 10 items of a scale administered twice (at t0 and at t1).

Keywords
datasets
Usage
data(testRetestSimData)
Details

This dataset was generated with the code in the reliabilityTest.r test script.

Format

A data frame with 250 observations on the following 21 variables.

Aliases
  • testRetestSimData
Examples
data(testRetestSimData);
head(testRetestSimData);
hist(testRetestSimData$t0_item1);
cor(testRetestSimData);
Documentation reproduced from package userfriendlyscience, version 0.5-2, License: GPL (>= 2)

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