![]() 8.4.1 full_join() to merge data frames, keeping everything.8.4 dplyr::*_join() to merge data frames.8.3.6 stringr::str_detect() to filter by a partial pattern.8.3.5 Activity: combined filter conditions.8.3.4 Filter to return observations that match this AND that.8.3.3 Filter to return rows that match this OR that OR that.8.3.2 Filter rows based on numeric conditions.8.3.1 Filter rows by matching a single character string.8.3 dplyr::filter() to conditionally subset by rows.7.7 stringr::str_replace() to replace a pattern.7.6.2 tidyr::separate() to separate information into multiple columns. ![]()
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