Nothing
Code
nest(df, data = c(a = x))
Condition
Error in `nest()`:
! In expression named `data`:
Caused by error:
! Can't rename variables in this context.
Code
nest(df, .by = c(a = x))
Condition
Error in `nest()`:
! Can't rename variables in this context.
...
overwrites an existing columnCode
nest(df, x = y)
Condition
Error in `nest()`:
! Names must be unique.
x These names are duplicated:
* "x" at locations 1 and 2.
Code
nest(df, y = ya:yb, .names_sep = 1)
Condition
Error in `nest()`:
! `.names_sep` must be a single string or `NULL`, not the number 1.
Code
nest(df, y = ya:yb, .key = 1)
Condition
Error in `nest()`:
! `.key` must be a single string, not the number 1.
.key
is supplied alongside ...
Code
out <- nest_info(df, data = 2, .key = "foo")
Condition
Warning:
Can't supply both `.key` and `...`.
i `.key` will be ignored.
Code
out <- nest(df, data = 2, .key = "foo")
Condition
Warning in `nest()`:
Can't supply both `.key` and `...`.
i `.key` will be ignored.
.by
isn't allowed for grouped data framesCode
nest(df, .by = x)
Condition
Error in `nest()`:
! Can't supply `.by` when `.data` is a grouped data frame.
Code
out <- nest(df, y)
Condition
Warning:
Supplying `...` without names was deprecated in tidyr 1.0.0.
i Please specify a name for each selection.
i Did you want `data = y`?
Code
out <- nest(df, -y)
Condition
Warning:
Supplying `...` without names was deprecated in tidyr 1.0.0.
i Please specify a name for each selection.
i Did you want `data = -y`?
.by
with old style interfaceCode
out <- nest(df, y, .by = x)
Condition
Warning:
Supplying `...` without names was deprecated in tidyr 1.0.0.
i Please specify a name for each selection.
i Did you want `data = y`?
Code
out <- nest(df, y, .by = x, .key = "foo")
Condition
Warning:
Supplying `...` without names was deprecated in tidyr 1.0.0.
i Please specify a name for each selection.
i Did you want `foo = y`?
Code
out <- nest(df, x, y, foo = z)
Condition
Warning:
Supplying `...` without names was deprecated in tidyr 1.0.0.
i Please specify a name for each selection.
i Did you want `data = c(x, y)`?
Code
out <- nest(df, x, starts_with("z"))
Condition
Warning:
Supplying `...` without names was deprecated in tidyr 1.0.0.
i Please specify a name for each selection.
i Did you want `data = c(x, starts_with("z"))`?
Code
out <- nest(df, y, .key = "y")
Condition
Warning:
Supplying `...` without names was deprecated in tidyr 1.0.0.
i Please specify a name for each selection.
i Did you want `y = y`?
Code
out <- nest(df, y = y, .key = "foo")
Condition
Warning in `nest()`:
Can't supply both `.key` and `...`.
i `.key` will be ignored.
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