dumd {tinyarray} | R Documentation |
count unique values in every columns for data.frame
Description
in geo analysis,this function can help you simplify pdata, delete columns with unique values,which can't be used as group vector
Usage
dumd(x)
Arguments
x |
A data.frame. |
Value
The simple data.frame of columns unique values count in x
Examples
dumd(iris)
data(ToothGrowth)
x = ToothGrowth
dumd(ToothGrowth)
[Package tinyarray version 2.4.2 Index]