Data Table Back-End for 'dplyr'


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Documentation for package ‘dtplyr’ version 1.1.0

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arrange.dtplyr_step Arrange rows by column values
as.data.frame.dtplyr_step Force computation of a lazy data.table
as.data.table.dtplyr_step Force computation of a lazy data.table
as_tibble.dtplyr_step Force computation of a lazy data.table
collect.dtplyr_step Force computation of a lazy data.table
compute.dtplyr_step Force computation of a lazy data.table
count.dtplyr_step Count observations by group
distinct.dtplyr_step Subset distinct/unique rows
filter.dtplyr_step Subset rows using column values
grouped_dt Create a "lazy" data.table for use with dplyr verbs
group_by.dtplyr_step Group and ungroup
group_map.dtplyr_step Apply a function to each group
group_modify.dtplyr_step Apply a function to each group
head.dtplyr_step Subset first or last rows
intersect.dtplyr_step Set operations
lazy_dt Create a "lazy" data.table for use with dplyr verbs
left_join.dtplyr_step Join data tables
mutate.dtplyr_step Create and modify columns
pivot_wider.dtplyr_step Pivot data from long to wide
relocate.dtplyr_step Relocate variables using their names
rename.dtplyr_step Rename columns using their names
rename_with.dtplyr_step Rename columns using their names
select.dtplyr_step Subset columns using their names
setdiff.dtplyr_step Set operations
slice.dtplyr_step Subset rows using their positions
slice_head.dtplyr_step Subset rows using their positions
slice_max.dtplyr_step Subset rows using their positions
slice_min.dtplyr_step Subset rows using their positions
slice_tail.dtplyr_step Subset rows using their positions
summarise.dtplyr_step Summarise each group to one row
tail.dtplyr_step Subset first or last rows
tbl_dt Create a "lazy" data.table for use with dplyr verbs
transmute.dtplyr_step Create new columns, dropping old
ungroup.dtplyr_step Group and ungroup
union.dtplyr_step Set operations
union_all.dtplyr_step Set operations