h2o.predicted_vs_actual_by_variable

In the basic setting, this function is equivalent to doing group-by on variable and calculating
mean on predicted and actual. In addition to that it also handles NAs in response and weights
automatically.

R interface for 'H2O', the scalable open source machine learning
platform that offers parallelized implementations of many supervised and
unsupervised machine learning algorithms such as Generalized Linear
Models (GLM), Gradient Boosting Machines (including XGBoost), Random Forests,
Deep Neural Networks (Deep Learning), Stacked Ensembles, Naive Bayes,
Generalized Additive Models (GAM), ANOVA GLM, Cox Proportional Hazards, K-Means, PCA, ModelSelection,
Word2Vec, as well as a fully automatic machine learning algorithm (H2O AutoML).

Tomas Fryda

R Interface for the 'H2O' Scalable Machine Learning Platform

Erin LeDell

Navdeep Gill

Spencer Aiello

Anqi Fu

Arno Candel

Cliff Click

Tom Kraljevic

Tomas Nykodym

Patrick Aboyoun

Michal Kurka

Michal Malohlava

Sebastien Poirier

Wendy Wong

Ludi Rehak

Eric Eckstrand

Brandon Hill

Sebastian Vidrio

Surekha Jadhawani

Amy Wang

Raymond Peck

Jan Gorecki

Matt Dowle

Yuan Tang

Lauren DiPerna

Veronika Maurerova

H2O.ai 

h2o.predicted_vs_actual_by_variable function

<dl><dt>object</dt>
<dd>A trained supervised H2O model.</dd>
<dt>newdata</dt>
<dd>Input frame (can be training/test/.. frame).</dd>
<dt>predicted</dt>
<dd>Frame of predictions for the given input frame.</dd>
<dt>variable</dt>
<dd>Name of variable to inspect.</dd></dl>

Arguments

Calculates per-level mean of predicted value vs actual value for a given variable. — h2o.predicted_vs_actual_by_variable

<dl>

<dt>object</dt>
<dd>A trained supervised H2O model.</dd>


<dt>newdata</dt>
<dd>Input frame (can be training/test/.. frame).</dd>


<dt>predicted</dt>
<dd>Frame of predictions for the given input frame.</dd>


<dt>variable</dt>
<dd>Name of variable to inspect.</dd>

</dl>

Calculates per-level mean of predicted value vs actual value for a given variable.

h2o.predicted_vs_actual_by_variable: Calculates per-level mean of predicted value vs actual value for a given variable.

Description

Usage

Value

Arguments