h2o.drop_duplicates: Drops duplicated rows.
In h2o: R Interface for the 'H2O' Scalable Machine Learning Platform

h2o.drop_duplicates

R Documentation

Drops duplicated rows.

Description

Drops duplicated rows across specified columns.

Usage

h2o.drop_duplicates(frame, columns, keep = "first")

Arguments

`frame`	An H2OFrame object to drop duplicates on.
`columns`	Columns to compare during the duplicate detection process.
`keep`	Which rows to keep. The "first" value (default) keeps the first row and deletes the rest. The "last" keeps the last row.

Examples

## Not run: 
library(h2o)
h2o.init()

data <- as.h2o(iris)
deduplicated_data <- h2o.drop_duplicates(data, c("Species", "Sepal.Length"), keep = "first")

## End(Not run)

h2o documentation built on May 29, 2024, 4:26 a.m.