pid objects — pid-class • diyar

S4 objects storing the result of links.

is.pid(x)

as.pid(x, ...)

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

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

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

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

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

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

# S4 method for pid
show(object)

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

# S4 method for pid
[(x, i, j, ..., drop = TRUE)

# S4 method for pid
[[(x, i, j, ..., exact = TRUE)

# S4 method for 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)
#> [1] TRUE
#> [1] FALSE