nsdr (version 0.1.1)

ridgepower: ridgepower

Description

ridgepower

Usage

ridgepower(a,e,c)

Arguments

a

square matrix

e

tuning parameter

c

power

Value

matrix with the power

References

Li, B. (2018). Sufficient dimension reduction: Methods and applications with R. CRC Press.

Examples

# NOT RUN {
x <- matrix(c(1:4),2,2)
result <- ridgepower(x, 0.001, -1)
# }