R: Shuffle a vector just like shuffle in PHP

vector_shuffle

R Documentation

Shuffle a vector just like shuffle in PHP

Description

Shorthand to shuffle a vector and save

Usage

vector_shuffle(., replace = FALSE, prob = NULL, seed = NULL)

Arguments

`.`	vector to shuffle
`replace`	replace selected value
`prob`	probability of occurrence
`seed`	apply seed if indicated for reproducibility

Value

shuffled vector of items store to the vector name

Examples

v1<-c(3,45,23,3,2,4,1)


#demonstrate vector_shuffle
vector_shuffle(v1)
v1 # show outputs

#demonstrate reproducibility in shuffle with seed
v0<-v1
vector_shuffle(v0)
v0 #first output

v0<-v1
vector_shuffle(v0)
v0 # different output from first output top

v0<-v1
vector_shuffle(v0,seed = 232L)
v0 #second output

v0<-v1
vector_shuffle(v0,seed = 232L)
v0 #the same output as second output top