last_in_each_group: Build the indexes of last indexes for each group
In WinVector/FastBaseR: Fast grouped opertions in base R
Description
Usage
Arguments
Value
Examples
Description
Build the indexes of last indexes for each group
Usage
1
last_in_each_group(first_indices)
Arguments
first_indices
first index of each item (in order).
Value
vector of last indices
Examples
1
2
fi <- c(1, 1, 3, 3, 3)
last_in_each_group(fi)
WinVector/FastBaseR documentation built on May 21, 2019, 4:04 a.m.
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Description Usage Arguments Value Examples
Description
Build the indexes of last indexes for each group
Usage
1 | last_in_each_group(first_indices)
|
Arguments
first_indices |
first index of each item (in order). |
Value
vector of last indices
Examples
1 2 | fi <- c(1, 1, 3, 3, 3)
last_in_each_group(fi)
|
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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