| Symbols |
| .hasSlot | Identify, Extract, or Replace Data in Objects With Slots |
| .slotNames | Identify, Extract, or Replace Data in Objects With Slots |
| A |
| as | Generic Coercion Function |
| C |
| callGeneric | Call the Current Generic Function |
| className | Class Name and Package |
| E |
| el | Extract or replace part of an object |
| el<- | Extract or replace part of an object |
| evalOnLoad | Set Actions For Package Loading |
| evalqOnLoad | Set Actions For Package Loading |
| existsFunction | Search Environments for a Function |
| existsMethod | UNKNOWN |
| extends | Inheritance Relationships Between Classes |
| F |
| formalArgs | Access to the Formal Argument Names |
| G |
| getClass | UNKNOWN |
| getClassDef | Get the Definition of a Class |
| getClasses | Get the Classes Defined in an Environment |
| getFunction | Search Environments for a Function |
| getGroupMembers | Find All the Functions Sharing a Particular Group |
| getLoadActions | Set Actions For Package Loading |
| getMethod | UNKNOWN |
| getPackageName | Package name |
| getRefClass | Reference Classes |
| getSlots | Identify, Extract, or Replace Data in Objects With Slots |
| H |
| hasArg | Check for Argument Names |
| hasLoadAction | Set Actions For Package Loading |
| hasMethod | Search for a Method for a Generic Function |
| I |
| initRefFields | Reference Classes |
| is | Inheritance Relationships Between Classes |
| isClass | Test for a Class |
| isGeneric | Determine Whether a Function is a Generic |
| L |
| languageEl | Extract or replace parts of expressions |
| languageEl<- | Extract or replace parts of expressions |
| N |
| new | Generate a New Object |
| P |
| packageSlot | Class Name and Package |
| Q |
| Quote | Return an Unevaluated Expression |
| R |
| removeGeneric | Remove all the Methods for a Function |
| removeMethod | Remove all the Methods for a Function |
| removeMethods | Remove all the Methods for a Function |
| S |
| S3Class | S4 Classes that Contain S3 Classes |
| S3Class<- | S4 Classes that Contain S3 Classes |
| S3Part | S4 Classes that Contain S3 Classes |
| S3Part<- | S4 Classes that Contain S3 Classes |
| selectMethod | Get a Method for a Generic Function |
| setAs | Generic Coercion Function |
| setClass | Define or Re-Define a Class of Objects |
| setGeneric | Create Generic Function |
| setIs | Inheritance Relationships Between Classes |
| setLoadAction | Set Actions For Package Loading |
| setLoadActions | Set Actions For Package Loading |
| setMethod | Define a Method for a Generic Function |
| setPackageName | Package name |
| setRefClass | Reference Classes |
| showMethods | Show All Methods for the Specified Function |
| slot | Identify, Extract, or Replace Data in Objects With Slots |
| slotNames | Identify, Extract, or Replace Data in Objects With Slots |
| substituteDirect | Substitute in an Expression |
| V |
| validObject | Validate S4 Object |