Compute DCT of an H2OFrame
Get a grid object from H2O distributed K/V store.
Returns the Length of a Parsed H2O Data Object.
Return the number of levels in the column.
H2O Data Parsing
View H2O R Logs
Merge Two H2O Data Frames
Build a Big Data Random Forest Model
Cross Tabulation and Table Creation in H2O
Retrieve the respective weight matrix
Convert Milliseconds to Week of Week Year in H2O Datasets
Tabulation between Two Columns of a H2O Frame
Summarizes the columns of a H2O data frame.
Set Levels of H2O Factor Column
Print the Model Summary
as.environment,H2OFrame-method
Convert H2O Data to an R Enviornment
Accessor Methods for H2OModel Object
Return the status of the cluster
Data Frame Creation in H2O
Retrieve the Model Centers STD
Determine if an H2O cluster is up or not
Retrieve an H2O Connection
H2O Generalized Linear Models
Group and Apply by Column
as.character,H2OFrame-method
Convert H2O Data to Characters
Converts a Parsed H2O data into a Data Frame
H2O R Interface
colnames<-,H2OFrame,H2OFrame-method
Returns Column Names for a Parsed H2O Data Object.
Cumulative Product
Retrieve the model coefficeints
Convert Milliseconds to Day of Week in H2O Datasets
Export an H2O Data Frame to a File
Filter NA Columns
Compute A Histogram
Dump the stack into the JVM's stdout.
String Global Substitute
Log a message on the server-side logs
h2o.mean_residual_deviance
Retrieve the Mean Residual Deviance value
Quantiles of H2O Data Frame.
Standard Deviation of a column of data.
Value Matching in H2O
Subsetting an H2O Frame
Remove All Objects on the H2O Cluster
Remove Rows With NAs
Transform Columns in an H2OFrame Object.
Singular Value Decomposition
Produce a Vector of Random Uniform Numbers
Shutting down H2O for examples
Print method for H2OTable objects
The H2OFrame class
R data.frame -> H2OFrame
Retrieve the AUC
Download H2O Data to Disk
Generalized Low Rank Model
H2O Apply Conditional Statement
Check Client Mode Connection
List Keys on an H2O Cluster
H2O Median
Combine H2O Datasets by Rows
Delete Objects In H2O
Get the total within cluster sum of squares.
If "train", "valid", and "xval" parameters are FALSE (default), then the training tot_withinss value is returned. If more
than one parameter is set to TRUE, then a named vector of tot_withinss' are returned, where the names are "train", "valid"
or "xval".
Stop Writing H2O R Logs
To Upper
Save an H2O Model Object to Disk
Retrieve the variable importance.
Describe an H2OFrame object
Extract or Replace Parts of an H2OFrame Object
Starting H2O For examples
Apply on H2O Datasets
Return the respective bias vector
Check H2OFrame columns for factors
Get the between cluster sum of squares.
If "train", "valid", and "xval" parameters are FALSE (default), then the training betweenss value is returned. If more
than one parameter is set to TRUE, then a named vector of betweenss' are returned, where the names are "train", "valid"
or "xval".
Cumulative Sum
Cut H2O Numeric Data to Factor
Get the Time Zone on the H2O Cloud
Retrieve the Model Centers
H2O Model Metric Accessor Functions
H2O Grid Support
Retrieve the number of iterations.
Principal Components Analysis
Retrieve the Hit Ratios
If "train", "valid", and "xval" parameters are FALSE (default), then the training Hit Ratios value is returned. If more
than one parameter is set to TRUE, then a named list of Hit Ratio tables are returned, where the names are "train", "valid"
or "xval".
Retrieve the null degrees of freedom
If "train", "valid", and "xval" parameters are FALSE (default), then the training null degrees of freedom value is returned. If more
than one parameter is set to TRUE, then a named vector of null degrees of freedom are returned, where the names are "train", "valid"
or "xval".
Retrieve Model Score History
Convert Milliseconds to Months in H2O Datasets
Split an H2O Data Set
The H2OClusteringModel object.
Access H2O Confusion Matrices
Split H2O Dataset, Apply Function, and Return Results
as.numeric,H2OFrame-method
Convert H2O Data to Numeric
Get an R reference to an H2O model
KMeans Model in H2O
Load H2O Model from HDFS or Local Disk
The Number of Rows/Columns of an H2O Dataset
Get a parse setup back for the staged data.
Retrieve the residual degrees of freedom
If "train", "valid", and "xval" parameters are FALSE (default), then the training residual degrees of freedom value is returned. If more
than one parameter is set to TRUE, then a named vector of residual degrees of freedom are returned, where the names are "train", "valid"
or "xval".
Set a Factor Column to a Level
String Split
String Substitute
Get the total sum of squares.
If "train", "valid", and "xval" parameters are FALSE (default), then the training totss value is returned. If more
than one parameter is set to TRUE, then a named vector of totss' are returned, where the names are "train", "valid"
or "xval".
Get the Within SS
is.numeric,H2OFrame-method
Is H2O Data Frame column numeric
H2O Grid
Anomaly Detection via H2O Deep Learning Model
The H2OObject class
The H2OModel object.
Cumulative Min
Build a Deep Learning Neural Network
Download the Scoring POJO (Plain Old Java Object) of a H2O Model
Gradient Boosted Machines
# children <- list(c(paste0(',nAggs), unlist(lapply(aggs, function(l) { .args.to.ast(.args=l)}))))
Convert Milliseconds to Hour of Day in H2O Datasets
Initialize and Connect to H2O
List all of the Time Zones Acceptable by the H2O Cloud.
Shut Down H2O Instance
Convert Milliseconds to Years in H2O Datasets
Format grid object in user-friendly way
The H2ORawData class.
Combine H2O Datasets by Columns
Convert Milliseconds to Day of Month in H2O Datasets
Retrieve the AIC.
If "train", "valid", and "xval" parameters are FALSE (default), then the training AIC value is returned. If more
than one parameter is set to TRUE, then a named vector of AICs are returned, where the names are "train", "valid"
or "xval".
Retrieve the GINI Coefficcient
Retrieve the R2 value
Return the levels from the column requested column.
Retrieve the residual deviance
If "train", "valid", and "xval" parameters are FALSE (default), then the training residual deviance value is returned. If more
than one parameter is set to TRUE, then a named vector of residual deviances are returned, where the names are "train", "valid"
or "xval".
Retrieve the standard deviations of principal components
Deprecated Script Shim
Set the Time Zone on the H2O Cloud
Export a H2OFrame to HDFS
Start Writing H2O R Logs
H2O Which
The Node class.
Predict on an H2O Model
Range of an H2O Column
is.factor,H2OFrame-method
Is H2O Data Frame column a enum
The ASTNode class.
The H2OConnection class.
Rename an H2O object.
Retrieve the cluster sizes
If "train", "valid", and "xval" parameters are FALSE (default), then the training cluster sizes value is returned. If more
than one parameter is set to TRUE, then a named list of cluster size vectors are returned, where the names are "train", "valid"
or "xval".
Inserting Missing Values to an H2O DataFrame
Get an R Reference to an H2O Dataset
Set betas of an existing H2O GLM Model
Naive Bayes Model in H2O
View Network Traffic Speed
Delete Columns from a H2OFrame
S4 Group Generic Functions for H2O
as.factor,H2OFrame-method
Convert H2O Data to Factors
Delete All H2O R Logs
Feature Generation via H2O Deep Learning Model
Categorical Interaction Feature Creation in H2O
Retrieves Mean Squared Error Value
Retrieve the null deviance
If "train", "valid", and "xval" parameters are FALSE (default), then the training null deviance value is returned. If more
than one parameter is set to TRUE, then a named vector of null deviances are returned, where the names are "train", "valid"
or "xval".
Model Performance Metrics in H2O
Scaling and Centering of an H2O Frame
Start an H2O Generalized Linear Model Job
Variance of a column.
Apply Over a List in H2O
The H2OModelMetrics Object.
The H2OW2V object.
H2O Future Model
Retrieve the centroid statistics
If "train", "valid", and "xval" parameters are FALSE (default), then the training centroid stats value is returned. If more
than one parameter is set to TRUE, then a named list of centroid stats data frames are returned, where the names are "train", "valid"
or "xval".
Print H2O cluster info
Retrieve the normalized coefficients
Cumulative Max
Download H2O Log Files to Disk
Returns the Dimensions of a Parsed H2O Data Object.
Import Files into H2O
Return the Head or Tail of an H2O Dataset.
Retrieve the Log Loss Value
Mean of a column
Replicate Elements of Vectors or Lists into H2O
To Lower
Trim Space