uncount: "Uncount" a data frame
In tidyft: Fast and Memory Efficient Data Operations in Tidy Syntax
uncount R Documentation
"Uncount" a data frame
Description
Performs the opposite operation to 'dplyr::count()',
duplicating rows according to a weighting variable (or expression).
Analogous to 'tidyr::uncount'.
Usage
uncount(.data, wt, .remove = TRUE)
Arguments
.data
A data.frame
wt
A vector of weights.
.remove
Should the column for weights be removed?
Default uses TRUE.
Value
A data.table
See Also
count, uncount
Examples
df <- data.table(x = c("a", "b"), n = c(1, 2))
uncount(df, n)
uncount(df,n,FALSE)
tidyft documentation built on Jan. 9, 2023, 1:27 a.m.
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| uncount | R Documentation |
"Uncount" a data frame
Description
Performs the opposite operation to 'dplyr::count()', duplicating rows according to a weighting variable (or expression). Analogous to 'tidyr::uncount'.
Usage
uncount(.data, wt, .remove = TRUE)
Arguments
.data |
A data.frame |
wt |
A vector of weights. |
.remove |
Should the column for |
Value
A data.table
See Also
count, uncount
Examples
df <- data.table(x = c("a", "b"), n = c(1, 2))
uncount(df, n)
uncount(df,n,FALSE)
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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