n_unique: Count unique
In junkka/r-custom: R Custom
Description
Usage
Arguments
Author(s)
Examples
Description
Count unique entries in a vector of in all columns of a
data.frame
Usage
1
n_unique(x)
Arguments
x
a vector or data.frame
Author(s)
Johan Junkka johan.junkka@gmail.com
Examples
1
2
3
4
5
6
x <- data.frame(
'a' = rep(1:4, 2),
'b' = rep(1:2, 4)
)
n_unique(x)
n_unique(x$a)
junkka/r-custom documentation built on May 20, 2019, 4:24 a.m.
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
Description Usage Arguments Author(s) Examples
Description
Count unique entries in a vector of in all columns of a data.frame
Usage
1 | n_unique(x)
|
Arguments
x |
a vector or data.frame |
Author(s)
Johan Junkka johan.junkka@gmail.com
Examples
1 2 3 4 5 6 | x <- data.frame(
'a' = rep(1:4, 2),
'b' = rep(1:2, 4)
)
n_unique(x)
n_unique(x$a)
|
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.