pid-class: 'pid' objects

In diyar: Record Linkage and Epidemiological Case Definitions in 'R'

pid objects

Description

S4 objects storing the result of links.

Usage

is.pid(x)

as.pid(x, ...)

## S3 method for class 'pid'
format(x, ...)

## S3 method for class 'pid'
unique(x, ...)

## S3 method for class 'pid'
summary(object, ...)

## S3 method for class 'pid_summary'
print(x, ...)

## S3 method for class 'pid'
as.data.frame(x, ..., decode = TRUE)

## S3 method for class 'pid'
as.list(x, ..., decode = TRUE)

## S4 method for signature 'pid'
show(object)

## S4 method for signature 'pid'
rep(x, ...)

## S4 method for signature 'pid'
x[i, j, ..., drop = TRUE]

## S4 method for signature 'pid'
x[[i, j, ..., exact = TRUE]]

## S4 method for signature 'pid'
c(x, ...)

Arguments

x	x
...	...
object	object
decode	If TRUE, data is decoded
i	i
j	j
drop	drop
exact	exact

Slots

sn

Unique record identifier.

.Data

Unique group identifier.

link_id

Unique reference ID for each match.

pid_cri

Match stage of the step-wise linkage.

pid_dataset

Data sources in each group.

pid_total

The number of records in each group.

iteration

The iteration when a record was matched to it's group (.Data).

Examples

# A test for pid objects
pd <- links(criteria = 1)
is.pid(pd); is.pid(2)

diyar documentation built on Nov. 13, 2023, 1:08 a.m.