droplevels.ff: The function 'droplevels' is used to drop unused levels from...
In ffbase: Basic Statistical Functions for Package 'ff'
Description
Usage
Arguments
Value
See Also
Description
The function droplevels is used to drop unused levels from a ff
factor or , more commonly, from factors in a ffdf
Usage
1
2
## S3 method for class 'ff'
droplevels(x, ..., inplace = FALSE)
Arguments
x
ff object
...
not used
inplace
if TRUE the columns will be physically changed,
otherwise (default) a new ff vector will be created
Value
ff object where levels of factors are dropped
See Also
ffbase documentation built on Feb. 27, 2021, 5:06 p.m.
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Description Usage Arguments Value See Also
Description
The function droplevels is used to drop unused levels from a ff
factor or , more commonly, from factors in a ffdf
Usage
1 2 | ## S3 method for class 'ff'
droplevels(x, ..., inplace = FALSE)
|
Arguments
x |
|
... |
not used |
inplace |
if |
Value
ff object where levels of factors are dropped
See Also
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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