ChoA: Cho's (in press) artificial unidimensional data of three...
In eunscho/reliacoef: Compute and Compare Unidimensional and Multidimensional Reliability Coefficients
ChoA R Documentation
Cho's (in press) artificial unidimensional data of three items
Description
A hypothetical data consisting of three items. Item 1 has a variance of 1,
item 2 is a copy of item 1, and item 3 is item 1 multiplied by -1. This data
show that coefficient alpha derives negative reliability.
Usage
data(ChoA)
Format
An object of class matrix (inherits from array) with 3 rows and 3 columns.
Author(s)
Eunseong Cho, bene@kw.ac.kr
Source
Cho, E. (in press). Neither Cronbach's alpha nor McDonald's omega: A
comment on Sijtsma and Pfadt. Psychometrika.
eunscho/reliacoef documentation built on Jan. 30, 2023, 12:16 a.m.
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| ChoA | R Documentation |
Cho's (in press) artificial unidimensional data of three items
Description
A hypothetical data consisting of three items. Item 1 has a variance of 1, item 2 is a copy of item 1, and item 3 is item 1 multiplied by -1. This data show that coefficient alpha derives negative reliability.
Usage
data(ChoA)
Format
An object of class matrix (inherits from array) with 3 rows and 3 columns.
Author(s)
Eunseong Cho, bene@kw.ac.kr
Source
Cho, E. (in press). Neither Cronbach's alpha nor McDonald's omega: A comment on Sijtsma and Pfadt. Psychometrika.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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