keep_levels {rprime}

Filter levels in or out of a FrameList based on Eprime.Level values

Description

These functions are shortcuts for calls to filter_in or filter_out.

Usage

keep_levels(frame_list, level_numbers)

drop_levels(frame_list, level_numbers)

Arguments

frame_list

a list of EprimeFrame objects

level_numbers

the whitelisted or blacklisted values for Eprime.Level

Details

Note that the meaning of Eprime.Level value in a log-frame ultimately is equal to one plus the number of tabs before each line in the log-frame.

Value

for keep_levels, only log-frames where the level matches one of the level_numbers are kept. for keep_levels, log-frames where the level matches one of the level_numbers are omitted.