A Systematic Data Wrangling Idiom


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Documentation for package ‘wrangle’ version 0.6.4

Help Pages

constant.data.frame Identify Constant Features of a Data Frame
dup.data.frame Show records with duplicate or duplicated values of grouping variables.
dupGroups.data.frame Index records with with duplicate or duplicated values of grouping variables.
enumerate Count unique combinations of items in specified columns.
ignore Drop columns in x that are present in y.
informative Drop columns in x that are entirely NA.
informative.data.frame Drop columns in x that are entirely NA.
itemize Show unique combinations of items in specified columns
misplaced.data.frame Index records whose relative positions would change if sorted.
na.data.frame Show records with NA values of grouping variables.
naGroups.data.frame Index records with NA values of grouping variables.
safe_join.data.frame Join Data Frames Safely
sort.grouped_df Arrange by groups.
static Find unique records for subset of columns with one unique value.
status.data.frame Report status with respect to grouping variables.
unsorted.data.frame Extract records whose relative positions would change if sorted.
weak.data.frame Show records with NA, duplicate or duplicated values of grouping variables.