h2o (version 3.2.0.3)

h2o.match: Value Matching in H2O

Description

match and %in% return values similar to the base R generic functions.

Usage

h2o.match(x, table, nomatch = 0, incomparables = NULL)
## S3 method for class 'H2OFrame':
match(x, table, nomatch = 0, incomparables = NULL)
## S3 method for class 'H2OFrame,character':
\%in\%(x, table)
## S3 method for class 'H2OFrame,numeric':
\%in\%(x, table)

Arguments

x

a categorical vector from an H2OFrame object with values to be matched.

table

an R object to match x against.

nomatch

the value to be returned in the case when no match is found.

incomparables

a vector of calues that cannot be matched. Any value in x matching a value in this vector is assigned the nomatch value.

See Also

match for base R implementation.

Examples

h2o.init()
hex <- as.h2o(iris)
match(hex[,5], c("setosa", "versicola"))   # versipepsi