seq
:
scan
head()
tail()
'['
'[['
'[<-'
'[[<-'
match()
%in%
findInterval()
split()
unsplit()
order()
sort()
duplicated()
tabulate()
invisible()
...
Learning objectives: all about matrix/array
What is a matrix and an array (for R)
How to create and/or convert to it
Matrix and array manipulations:
Indexing
Common operations
Matrix algebra