h2o (version 3.10.5.2)

h2o.cor: Correlation of columns.

Description

Compute the correlation matrix of one or two H2OFrames.

Usage

h2o.cor(x, y = NULL, na.rm = FALSE, use)
cor(x, ...)

Arguments

x

An H2OFrame object.

y

NULL (default) or an H2OFrame. The default is equivalent to y = x.

na.rm

logical. Should missing values be removed?

use

An optional character string indicating how to handle missing values. This must be one of the following: "everything" - outputs NaNs whenever one of its contributing observations is missing "all.obs" - presence of missing observations will throw an error "complete.obs" - discards missing values along with all observations in their rows so that only complete observations are used

...

Further arguments to be passed down from other methods.

Examples

h2o.init()
prosPath <- system.file("extdata", "prostate.csv", package="h2o")
prostate.hex <- h2o.uploadFile(path = prosPath)
cor(prostate.hex$AGE)

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