roll_na_fill: Fast grouped "locf" 'NA' fill
In timeplyr: Fast Tidy Tools for Date and Date-Time Manipulation
roll_na_fill R Documentation
Fast grouped "locf" NA fill
Description
A fast and efficient by-group method for
"last-observation-carried-forward" NA filling.
Usage
roll_na_fill(x, g = NULL, fill_limit = Inf)
Arguments
x
A vector.
g
An object use for grouping x
This may be a vector or data frame for example.
fill_limit
(Optional) maximum number of consecutive NAs to fill
per NA cluster. Default is Inf.
Details
Method
When supplying groups using g, this method uses radixorder(g) to
specify how to loop through x, making this extremely efficient.
When x contains zero or all NA values, then x is returned with no copy
made.
Value
A filled vector of x the same length as x.
timeplyr documentation built on April 3, 2025, 6:15 p.m.
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| roll_na_fill | R Documentation |
Fast grouped "locf" NA fill
Description
A fast and efficient by-group method for
"last-observation-carried-forward" NA filling.
Usage
roll_na_fill(x, g = NULL, fill_limit = Inf)
Arguments
x |
A vector. |
g |
An object use for grouping x This may be a vector or data frame for example. |
fill_limit |
(Optional) maximum number of consecutive NAs to fill
per |
Details
Method
When supplying groups using g, this method uses radixorder(g) to
specify how to loop through x, making this extremely efficient.
When x contains zero or all NA values, then x is returned with no copy
made.
Value
A filled vector of x the same length as x.
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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