group_size: Calculate group sizes.
In sctyner/dplyr050: A Grammar of Data Manipulation
Description
Usage
Arguments
Examples
Description
Calculate group sizes.
Usage
1
2
3
group_size(x)
n_groups(x)
Arguments
x
a grouped tbl
Examples
1
2
3
4
5
6
7
8
9
10
if (require("nycflights13")) {
by_day <- flights %>% group_by(year, month, day)
n_groups(by_day)
group_size(by_day)
by_dest <- flights %>% group_by(dest)
n_groups(by_dest)
group_size(by_dest)
}
sctyner/dplyr050 documentation built on May 17, 2019, 2:22 p.m.
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.
Description Usage Arguments Examples
Description
Calculate group sizes.
Usage
1 2 3 | group_size(x)
n_groups(x)
|
Arguments
x |
a grouped tbl |
Examples
1 2 3 4 5 6 7 8 9 10 | if (require("nycflights13")) {
by_day <- flights %>% group_by(year, month, day)
n_groups(by_day)
group_size(by_day)
by_dest <- flights %>% group_by(dest)
n_groups(by_dest)
group_size(by_dest)
}
|
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.
Embedding an R snippet on your website
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.