dplyr everything() in R: Select All Remaining Columns
The everything() helper in dplyr selects ALL columns not already mentioned. It is the tidyselect catch-all, useful for reordering columns or applying a transformation across every column.
df |> select(id, everything()) # move id first, keep all others df |> select(everything()) # all columns (no-op) df |> mutate(across(everything(), as.character)) df |> summarise(across(everything(), mean)) df |> select(-id, everything()) # drop id then all rest
Need explanation? Read on for examples and pitfalls.
What everything() does in one sentence
everything() selects every column not already mentioned earlier in the same selection. Inside select, it acts as a catch-all; inside across, it means "apply this to every column".
Syntax
everything(). No arguments. Used inside tidyselect contexts.
select(key, everything()) to bring one column to the front. dplyr lets you specify just the new "first" columns; everything() handles the rest.Five common patterns
1. Move one column to the front
2. Apply transformation to every column
3. Summarise every column
4. Select all in a specific order
5. Drop one and keep the rest in order
everything() is a "remaining columns" placeholder. When you've explicitly named the columns that go FIRST, everything() fills in the rest in their original order. This is the cleanest way to move a column to the front without listing every other column.everything() vs all_of() vs where()
Three "select many columns" approaches.
| Helper | Selects |
|---|---|
everything() |
All columns (catch-all) |
all_of(c(...)) |
Specific columns from a vector; errors if missing |
any_of(c(...)) |
Specific columns from a vector; tolerates missing |
where(.fn) |
Columns matching a predicate |
When to use which:
everything()for "and the rest".all_offor known column lists from a variable.wherefor type-based.
A practical workflow
Use everything() to reorder columns without enumerating every column.
Brings primary_key and timestamp to the front; rest stays in original order.
For across:
Replace NA with "Missing" in EVERY column.
Common pitfalls
Pitfall 1: select(everything(), id) is the same as select(everything()). Once everything() is applied, subsequent column names don't reorder. Put your "first" columns BEFORE everything().
Pitfall 2: confusing everything with all_of. everything is a catch-all; all_of takes a specific vector of names. Different semantics.
select(everything()) alone is a no-op. It just returns all columns. The point of everything() is to pair with explicit names: select(key, everything()).Try it yourself
Try it: Reorder mtcars to put cyl first, then everything else. Save to ex_reordered.
Click to reveal solution
Explanation: cyl is moved to position 1; everything else keeps its original order.
Related tidyselect helpers
After mastering everything, look at:
where(): predicate-based selectionstarts_with()/ends_with()/contains()/matches(): name-basedall_of()/any_of(): vector-of-names selectionlast_col(): rightmost columnnum_range(): numeric-suffixed names
For "all columns of a type", combine: everything() & where(is.numeric).
Why everything is so useful for column reordering
Without everything(), reordering columns means listing every column, which is brittle if columns are added later. select(id, name, age, city, ...) breaks when you add a new column. select(id, everything()) is robust: any new column automatically goes after id without code changes. This makes pipelines maintenance-friendly.
FAQ
What does everything do in dplyr?
everything() is a tidyselect helper that selects all columns not already mentioned. Used to reorder columns or apply transformations to every column.
How do I move one column to the front in dplyr?
select(df, target_col, everything()). The target moves to position 1; everything else keeps its original order.
Can I use everything to select all columns?
Yes. select(df, everything()) is equivalent to select(df, all_of(names(df))). Both return all columns, though everything() is rarely used alone (no reordering).
What is the difference between everything and all_of?
everything() is a catch-all for columns not already mentioned. all_of takes a specific character vector of column names.
Does everything respect column order?
Yes. Unmentioned columns appear in their ORIGINAL order, not alphabetically.