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bupaR (version 1.0.0)

sample_n: Sample function for eventlog

Description

Sample function for eventlog

Usage

sample_n(tbl, size, replace = FALSE, weight = NULL, .env = NULL, ...)
# S3 method for log
sample_n(tbl, size, replace = FALSE, weight = NULL, .env = NULL, ...)
# S3 method for grouped_log
sample_n(tbl, size, replace = FALSE, weight = NULL, .env = NULL, ...)

Arguments

tbl

Event log

size

integer: Number of cases to sample

replace

logical (default FALSE): Sample with replacement TRUE or without FALSE.

weight

Sampling weights. This must evaluate to a vector of non-negative numbers the same length as the input. Weights are automatically standardised to sum to 1.

.env

Deprecated; please don't use.

...

ignored

Methods (by class)

  • sample_n(log): Sample n cases of eventlog

  • sample_n(grouped_log): Stratified sampling of a grouped eventlog: sample n cases within each group

See Also

slice_sample