new_df: Fast data frame constructors
In cheapr: Simple Functions to Save Time and Memory
new_df R Documentation
Fast data frame constructors
Description
Fast data frame constructors
Usage
new_df(..., .nrows = NULL, .recycle = FALSE, .name_repair = FALSE)
as_df(x)
fast_df(...)
Arguments
...
Key-value pairs.
.nrows
[integer(1)] - (Optional) number of rows.
Commonly used to initialise a 0-column data frame with rows.
.recycle
[logical(1)] - Should arguments be recycled?
Default is FALSE.
.name_repair
[logical(1)] - Should duplicate names be made unique?
Default is FALSE.
x
An object to coerce to a data.frame.
Details
fast_df() is a very fast bare-bones version of new_df() that
performs no checks and no recycling or name tidying.
All variables must be named and of equal length.
Value
A data.frame
cheapr documentation built on April 4, 2025, 4:25 a.m.
R Package Documentation
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| new_df | R Documentation |
Fast data frame constructors
Description
Fast data frame constructors
Usage
new_df(..., .nrows = NULL, .recycle = FALSE, .name_repair = FALSE)
as_df(x)
fast_df(...)
Arguments
... |
Key-value pairs. |
.nrows |
|
.recycle |
|
.name_repair |
|
x |
An object to coerce to a |
Details
fast_df() is a very fast bare-bones version of new_df() that
performs no checks and no recycling or name tidying.
All variables must be named and of equal length.
Value
A data.frame
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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