In stephlocke/Rtraining: Training Materials on R

RefresheR

Syntax

Action | Operator | Example ------------- | ------------- | ------------- Create / update a variable | <- | a <- 10 Comment | # | # This is my comment Help | ? | ?mean Identifier | ` | `1`<-2 Get a component e.g a data.frame column | $ | iris$Sepal.Length Reference positions within an object | [ ] | iris[ 1 , 1]

Objects

• Vector
• Matrix
• Array
• List
• data.frame

Next steps

• Go through the first sections of the R for Microsoft Data Platform pre-con
• Try the datacamp R intro course

stephlocke/Rtraining documentation built on May 30, 2019, 3:36 p.m.