alpha: Cronbach's alpha

Description Usage Arguments Value Author(s) See Also Examples

Description

Cronbach's alpha of a single block of variables

Usage

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  alpha(X)

Arguments

X

matrix representing one block of manifest variables

Value

Cronbach's alpha

Author(s)

Gaston Sanchez

See Also

rho, unidim

Examples

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## Not run: 
 # load dataset satisfaction
 data(satisfaction)

 # block Image (first 5 columns of satisfaction)
 Image = satisfaction[,1:5]

 # compute Cronbach's alpha for Image block
 alpha(Image)
 
## End(Not run)

Example output

[1] 0.8302267

plspm documentation built on May 2, 2019, 7:05 a.m.