R6 Class representing a qualchemy code book

R6 Class representing a qualchemy code book

R6 Class representing a qualchemy code book

Details

A qualchemy code book

Active bindings

metadata

metadata

codes

codes

Methods

Public methods

• Qualchemy_codebook$new()

• Qualchemy_codebook$print()

• Qualchemy_codebook$labels()

• Qualchemy_codebook$to_rock()

• Qualchemy_codebook$to_qdpx()

• Qualchemy_codebook$clone()

---

Method new()

Create a new Qualchemy codebook object

Usage

Qualchemy_codebook$new(
  codes = NULL,
  metadata = list(),
  error_call = quote(Qualchemy_codebook$new())
)

Arguments

codes

codes

metadata

metadata

error_call

error reporting context

...

for future extensions, currently ignored

---

Method print()

print method

Usage

Qualchemy_codebook$print(...)

Arguments

...

ignored currently

---

Method labels()

extract labels

Usage

Qualchemy_codebook$labels()

---

Method to_rock()

to rock format

Usage

Qualchemy_codebook$to_rock()

---

Method to_qdpx()

to qdpx nodes

Usage

Qualchemy_codebook$to_qdpx()

---

Method clone()

The objects of this class are cloneable with this method.

Usage

Qualchemy_codebook$clone(deep = FALSE)

Arguments

deep

Whether to make a deep clone.