Preserve last samples in each run by time.

Useful for extracting a set of representative samples for each run, assuming the last part of each run is the most representative. Can specify a maximum share of samples that the function preserves. Runs with fewer samples are removed entirely.

Usage

preserve_last_sec(.input, .sec, .max_share = 0.5, .equal_count_per_run = FALSE)

Arguments

.input

Measurement results to filter.

.sec

How old samples taken from end to preserve.

.max_share

Maximum share of samples to preserve.

.equal_count_per_run

Make sample count per run equal.

Value

Filtered measurement results.

Details

When equal sample count per run is requested, it is chosen to be the median sample count.