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 |
complete.dtplyr_step |
Complete a data frame with missing combinations of data |
compute.dtplyr_step |
Force computation of a lazy data.table |
count.dtplyr_step |
Count observations by group |
distinct.dtplyr_step |
Subset distinct/unique rows |
drop_na.dtplyr_step |
Drop rows containing missing values |
expand.dtplyr_step |
Expand data frame to include all possible combinations of values. |
fill.dtplyr_step |
Fill in missing values with previous or next value |
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 |
nest.dtplyr_step |
Nest |
pivot_longer.dtplyr_step |
Pivot data from wide to long |
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 |
replace_na.dtplyr_step |
Replace NAs with specified values |
select.dtplyr_step |
Subset columns using their names |
separate.dtplyr_step |
Separate a character column into multiple columns with a regular expression or numeric locations |
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 |
unite.dtplyr_step |
Unite multiple columns into one by pasting strings together. |