crunch (version 1.9.4)

VariableOrder-extract: Extract and update in VariableOrder and VariableGroup

Description

Extract and update in VariableOrder and VariableGroup

Usage

## S3 method for class 'VariableOrder,ANY,ANY':
[(x, i, j, ..., drop = TRUE)
## S3 method for class 'VariableOrder,character,ANY':
[(x, i, j, ..., drop = TRUE)
## S3 method for class 'VariableOrder,ANY':
[[(x, i, j, ...)
## S3 method for class 'VariableOrder,character':
[[(x, i, j, ...)
## S3 method for class 'VariableOrder':
$(x, name)
## S3 method for class 'VariableOrder,character,missing,VariableOrder':
[(x, i, j) <- value
## S3 method for class 'VariableOrder,ANY,missing,VariableOrder':
[(x, i, j) <- value
## S3 method for class 'VariableOrder,character,missing,VariableGroup':
[[(x, i, j) <- value
## S3 method for class 'VariableOrder,character,missing,CrunchDataset':
[[(x, i, j) <- value
## S3 method for class 'VariableOrder,character,missing,VariableOrder':
[[(x, i, j) <- value
## S3 method for class 'VariableOrder,ANY,missing,VariableGroup':
[[(x, i, j) <- value
## S3 method for class 'VariableOrder,ANY,missing,ANY':
[[(x, i, j) <- value
## S3 method for class 'VariableOrder,ANY,missing,`NULL`':
[[(x, i, j) <- value
## S3 method for class 'VariableOrder,character,missing,`NULL`':
[[(x, i, j) <- value
## S3 method for class 'VariableOrder':
$(x, name) <- value
## S3 method for class 'VariableGroup,ANY,ANY':
[(x, i, j, ..., drop = TRUE)
## S3 method for class 'VariableGroup,character,ANY':
[(x, i, j, ..., drop = TRUE)
## S3 method for class 'VariableGroup,character':
[[(x, i, j, ...)
## S3 method for class 'VariableGroup,ANY':
[[(x, i, j, ...)
## S3 method for class 'VariableGroup':
$(x, name)
## S3 method for class 'VariableGroup,character,missing,CrunchDataset':
[[(x, i, j) <- value
## S3 method for class 'VariableGroup,character,missing,list':
[[(x, i, j) <- value
## S3 method for class 'VariableGroup,character,missing,character':
[[(x, i, j) <- value
## S3 method for class 'VariableGroup,character,missing,VariableOrder':
[[(x, i, j) <- value
## S3 method for class 'VariableGroup,character,missing,VariableGroup':
[[(x, i, j) <- value
## S3 method for class 'VariableGroup,ANY,missing,VariableGroup':
[[(x, i, j) <- value
## S3 method for class 'VariableGroup':
$(x, name) <- value

Arguments

x

a VariableOrder or VariableGroup

i

an index. Numeric and logical indexing supported for both classes; character indexing supported for VariableOrder, matching on VariableGroup names

j

Invalid

...

additional arguments

drop

Ignored

name

Same as i but for $

value

For update methods, an object equivalent in class to what is being updated

Value

• [[ and $ on a VariableOrder return the VariableGroup. [[ on VariableGroup returns the entity within, either a character (URL) or nested VariableGroup. [ and assignment methods return objects of the same class as x