the results EXCLUDE ALL
rows that match any of the criteria. If na.rm = TRUE they also remove
anything that cannot be evaluated by any criteria."><meta property="og:description" content="Apply a set of filters and summarise the actions of the filter to the dtrackr
history graph. Because of the ... filter specification, all parameters MUST BE
NAMED. The filters work in an combinatorial manner, i.e. the results EXCLUDE ALL
rows that match any of the criteria. If na.rm = TRUE they also remove
anything that can