Consider the following for loops in R. For each for loop, list the values (in order) that the variable i takes on in the body of the loop. Briefly (in no more than a few sentences) explain why. a)...

Consider the following for loops in R. For each for loop, list the values (in

order) that the variable i takes on in the body of the loop. Briefly (in no

more than a few sentences) explain why.

a)

for(i in 1+2:3.4*5) { }

b)

for(i in dim(matrix(0, nr = 7, nc = 8))) { }

c)

for(i in rnorm(3)) { }

d)

for(i in iris[1:3,3]) { }

e)

for(j in c(1, 2, 3, 4, 5)) { }

f)

for(i in (function(x) x*x)(c(1, 2, 3))) { }

g)

for(i in NULL) { }

h)

for(i in strsplit(as.character(4*atan(1)),’’)

[[1]][1:10]) { }