flanagan_rulon {splithalfr}

Calculate Flanagon-Rulon coefficient

Description

Flanagon-Rulon reliability coefficient. Formula obtained from Warrens (2015) <doi:10.1007/s11634-015-0198-6>

Usage

flanagan_rulon(x, y)

Arguments

x

(vector) a numeric vector

y

(vector) a numeric vector with compatible dimensions to x

Value

(numeric) Flanagon-Rulon coefficient

See Also

Other splithalfr coefficients: angoff_feldt(), assmd(), sdregi(), short_icc(), spearman_brown()

Examples

# Generate two variables with different means, variances and a correlation of about 0.5
library(MASS)
vars = mvrnorm(30, mu = c(0, 2), Sigma = matrix(c(5, 2, 2, 3), ncol = 2), empirical = TRUE)
# Calculate coefficient
flanagan_rulon(vars[,1], vars[,2])