Sequency and Replication in R

sequencyReplication.R

#Sequency

#For simple tests (don't use in prod)
1:9
80:32
4:-2
3:3
1:0

#Seq Function
seq(0, 1, length.out = 11)
seq(stats::rnorm(20))
seq(1, 9, by = 2)
seq(1, 9, by = pi) # stays below 'end'
seq(1, 6, by = 3)
seq(1.575, 5.125, by = 0.05)
seq(17) # same as 1:17, or even better
seq_len(17)

#Replication
rep(0, times = 40)
rep(c(0, 1, 2), times = 10)
rep(c(0, 1, 2), each = 10)

#Create seq 
my_seq = seq(5, 10, length.out = 30)
my_seq2 = seq(from = 5, by = 10, length = 30)

#Length Seq
length(my_seq2)

#Set seq with variable
my_seq_clone = seq_along(my_seq2)
#or
seq(along.with=my_seq)

#Help Operator
?':'   
#or
?`:`

#Random Examples
pi:10
10:pi