plot.H2OTabulate: Plot an H2O Tabulate Heatmap

In h2o: R Interface for the 'H2O' Scalable Machine Learning Platform

Plot an H2O Tabulate Heatmap

Description

Plots the simple co-occurrence based tabulation of X vs Y as a heatmap, where X and Y are two Vecs in a given dataset. This function requires suggested ggplot2 package.

Usage

## S3 method for class 'H2OTabulate'
plot(x, xlab = x$cols[1], ylab = x$cols[2], base_size = 12, ...)

Arguments

x	An H2OTabulate object for which the heatmap plot is desired.
xlab	A title for the x-axis. Defaults to what is specified in the given H2OTabulate object.
ylab	A title for the y-axis. Defaults to what is specified in the given H2OTabulate object.
base_size	Base font size for plot.
...	additional arguments to pass on.

Value

Returns a ggplot2-based heatmap of co-occurance.

See Also

h2o.tabulate

Examples

## Not run: 
library(h2o)
h2o.init()
df <- as.h2o(iris)
tab <- h2o.tabulate(data = df, x = "Sepal.Length", y = "Petal.Width",
             weights_column = NULL, nbins_x = 10, nbins_y = 10)
plot(tab)

## End(Not run)

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