R Language fundamentals

R tutorials

Demo()

help.search("term") || help(term) ||?term || ??term
help --
Help(affy) or
?affy

http://search.r-project.org/

https://rdrr.io/r/base/conditions.html

https://stat.ethz.ch/mailman/listinfo/r-help

https://app.pluralsight.com/player?course=r-programming-fundamentals&author=abhishek-kumar&name=r-programming-fundamentals-m3-var-op&clip=0&mode=live

 

dataframe

Array In R

function

Default argument in R

ellipses in function (...)

https://appsilondatascience.com/how-environments-work-in-r-and-what-is-lazy-evaluation/

Return multiple values from a function

we also can use functions as object

anonymous function