chenhj68/StatComp18040
Example functions for 'Statistical Computing' course

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shrinkage: shrinkage

shrinkage: shrinkage
In chenhj68/StatComp18040: Example functions for 'Statistical Computing' course

Description Usage Arguments Value Examples

View source: R/shrinkage.R

Description

an example function achieving k fold Cross-Validation for R square value.

Usage

1
shrinkage(fit, k = 10)

Arguments

fit

the result of regression

k

the number of k

Value

a random sample of size n

Examples

1
2
3
states<-as.data.frame(state.x77[,c("Murder","Population","Illiteracy","Income","Frost")])
fit<-lm(Murder~ Population + Illiteracy + Income + Frost,data=states)
shrinkage(fit)

chenhj68/StatComp18040 documentation built on May 5, 2019, 11:06 p.m.

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