hex

Class CoxPH

java.lang.Object

water.Iced

water.api.Constants

water.api.RequestStatics

water.api.RequestArguments

water.api.RequestQueries

water.api.RequestBuilders

water.api.Request

water.Request2

water.Func

water.Job

hex.CoxPH

All Implemented Interfaces:

java.lang.Cloneable, Freezable

public class CoxPH
extends Job

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	CoxPH.CoxPHModel
protected static class	CoxPH.CoxPHTask
static class	CoxPH.CoxPHTies

Nested classes/interfaces inherited from class water.Job

Job.ChunkProgress, Job.ChunkProgressJob, Job.ColumnsJob, Job.ColumnsResJob, Job.Fail, Job.FrameJob, Job.JobCancelledException, Job.JobHandle, Job.JobState, Job.List, Job.ModelJob, Job.ModelJobWithoutClassificationField, Job.Progress, Job.ProgressMonitor, Job.ValidatedJob

Nested classes/interfaces inherited from class water.Request2

Request2.ColumnSelect, Request2.Dependent, Request2.DoClassBoolean, Request2.DRFCopyDataBoolean, Request2.MultiVecSelect, Request2.MultiVecSelectType, Request2.SpecialVecSelect, Request2.TypeaheadKey, Request2.VecClassSelect, Request2.VecSelect

Nested classes/interfaces inherited from class water.api.Request

Request.API, Request.Default, Request.Filter, Request.Validator<V>

Nested classes/interfaces inherited from class water.api.RequestBuilders

RequestBuilders.ArrayBuilder, RequestBuilders.ArrayHeaderRowBuilder, RequestBuilders.ArrayRowBuilder, RequestBuilders.ArrayRowElementBuilder, RequestBuilders.ArrayRowSingleColBuilder, RequestBuilders.BooleanStringBuilder, RequestBuilders.Builder, RequestBuilders.ElementBuilder, RequestBuilders.HideBuilder, RequestBuilders.KeyCellBuilder, RequestBuilders.KeyElementBuilder, RequestBuilders.KeyLinkElementBuilder, RequestBuilders.KeyMinAvgMaxBuilder, RequestBuilders.NoCaptionObjectBuilder, RequestBuilders.ObjectBuilder, RequestBuilders.PaginatedTable, RequestBuilders.PreFormattedBuilder, RequestBuilders.Response, RequestBuilders.ResponseInfo, RequestBuilders.WarningCellBuilder

Nested classes/interfaces inherited from class water.api.RequestArguments

RequestArguments.Argument<T>, RequestArguments.Bool, RequestArguments.ClassifyBool, RequestArguments.DRFCopyDataBool, RequestArguments.EnumArgument<T extends java.lang.Enum<T>>, RequestArguments.ExistingFile, RequestArguments.FrameClassVec, RequestArguments.FrameKeyMultiVec, RequestArguments.FrameKeyVec, RequestArguments.GeneralFile, RequestArguments.H2OExistingKey, RequestArguments.H2OIllegalArgumentException, RequestArguments.H2OKey, RequestArguments.H2OKey2, RequestArguments.InputCheckBox, RequestArguments.InputSelect<T>, RequestArguments.InputText<T>, RequestArguments.Int, RequestArguments.LongInt, RequestArguments.MultipleSelect<T>, RequestArguments.MultipleText<T>, RequestArguments.NumberSequence, RequestArguments.NumberSequenceFloat, RequestArguments.Real, RequestArguments.Record<T>, RequestArguments.RSeq, RequestArguments.RSeqFloat, RequestArguments.Str, RequestArguments.StringList, RequestArguments.TypeaheadInputText<T>

Nested classes/interfaces inherited from class water.api.RequestStatics

RequestStatics.RequestType

Nested classes/interfaces inherited from class water.api.Constants

Constants.Extensions, Constants.Schemes, Constants.Suffixes

Field Summary

Fields

Modifier and Type	Field and Description
Vec	event_column
double	init
int	iter_max
double	lre_min
static int	MAX_TIME_BINS
int[]	offset_columns
Frame	source
Vec	start_column
Vec	stop_column
CoxPH.CoxPHTies	ties
Vec	weights_column
int[]	x_columns

Fields inherited from class water.Job

_cv, _fjtask, description, destination_key, DOC_FIELDS, end_time, exception, job_key, LIST, start_time, state

Fields inherited from class water.Request2

_parms, response_info

Fields inherited from class water.api.Request

_requestHelp, SUPPORTS_ONLY_V1, SUPPORTS_ONLY_V2, SUPPORTS_V1_V2

Fields inherited from class water.api.RequestBuilders

ARRAY_BUILDER, ARRAY_HEADER_ROW_BUILDER, ARRAY_ROW_BUILDER, ARRAY_ROW_ELEMENT_BUILDER, ARRAY_ROW_SINGLECOL_BUILDER, ELEMENT_BUILDER, GSON_BUILDER, OBJECT_BUILDER, ROOT_OBJECT

Fields inherited from class water.api.RequestQueries

_queryHtml

Fields inherited from class water.api.RequestArguments

_arguments

Fields inherited from class water.api.Constants

ALPHA, ARGUMENTS, AUC, BASE, BEST_THRESHOLD, BETA_EPS, BIN_LIMIT, BROWSE, BUCKET, BUILT_IN_KEY_JOBS, CANCELLED, CARDINALITY, CASE, CASE_MODE, CHUNK, CLASS, CLOUD_HEALTH, CLOUD_NAME, CLOUD_SIZE, CLOUD_UPTIME_MILLIS, CLUSTERS, COEFFICIENTS, COL_INDEX, COLS, COLUMN_NAME, COLUMNS_DISPLAY, CONSENSUS, CONTENTS, COUNT, DATA_KEY, DEPTH, DESCRIPTION, DEST_KEY, DTHRESHOLDS, ELAPSED, END_TIME, ENUM_DOMAIN_SIZE, ERROR, ESCAPE_NAN, EXCLUSIVE_SPLIT_LIMIT, EXPRESSION, FAILED, FAMILY, FEATURES, FILE, FILES, FILTER, FIRST_CHUNK, FJ_QUEUE_HI, FJ_QUEUE_LO, FJ_THREADS_HI, FJ_THREADS_LO, FREE_DISK, FREE_MEM, GFLOPS, HEADER, HEIGHT, HELP, IGNORE, ITEMS, ITERATIVE_CM, JOB, JOB_KEY, JOBS, JSON_H2O, KEY, KEYS, LAMBDA, LAST_CONTACT, LIMIT, LINK, LOCKED, MAX, MAX_DISK, MAX_ITER, MAX_MEM, MAX_ROWS, MEAN, MEM_BW, MIN, MODEL_KEY, MODELS, MORE, MTRY, MTRY_NODES, NAME, NEG_X, NO_CM, NODE, NODE_HEALTH, NODE_NAME, NODES, NORMALIZE, NUM_COLS, NUM_CPUS, NUM_FAILED, NUM_KEYS, NUM_MISSING_VALUES, NUM_ROWS, NUM_SUCCEEDED, NUM_TREES, OBJECT, OFFSET, OOBEE, PARALLEL, PARSER_TYPE, PATH, PREVIEW, PREVIOUS_MODEL_KEY, PRIOR, PROGRESS, PROGRESS_KEY, PROGRESS_TOTAL, REDIRECT, REDIRECT_ARGS, REPLICATION_FACTOR, REQUEST_TIME, RESPONSE, RHO, ROW, ROW_SIZE, ROWS, RPCS, SAMPLE, SAMPLING_STRATEGY, SCALE, SEED, SENT_ROWS, SEPARATOR, SIZE, SOURCE_KEY, STACK_TRACES, START_TIME, STAT_TYPE, STATUS, STEP, STRATA_SAMPLES, SUCCEEDED, SYSTEM_LOAD, TASK_KEY, TCPS_ACTIVE, TCPS_DUTY, TIME, TO_ENUM, TOT_MEM, TREE_COUNT, TREE_DEPTH, TREE_LEAVES, TREE_NUM, TREES, TWEEDIE_POWER, TYPE, URL, USE_NON_LOCAL_DATA, VALUE, VALUE_SIZE, VALUE_TYPE, VARIANCE, VERSION, VIEW, WARNINGS, WEIGHT, WEIGHTS, WIDTH, X, XVAL, Y

Constructor Summary

Constructors

Constructor and Description
CoxPH()

Method Summary

Methods

Modifier and Type	Method and Description
protected void	execImpl() The real implementation which should be provided by ancestors.
protected void	init() Invoked before job runs.
static double[][]	malloc2DArray(int d1, int d2)
static double[][][]	malloc3DArray(int d1, int d2, int d3)
protected RequestBuilders.Response	redirect()

Methods inherited from class water.Job

all, cancel, cancel, cancel, checkIdx, defaultDestKey, defaultJobKey, dest, findJob, findJobByDest, fork, get, getState, gridParallelism, hygiene, hygiene, invoke, isCancelledOrCrashed, isCrashed, isDone, isEnded, isRunning, isRunning, onCancelled, progress, remove, runTimeMs, self, serve, speedDescription, speedValue, start, waitUntilJobEnded, waitUntilJobEnded

Methods inherited from class water.Func

cleanup, emptyLTrash, exec, gtrash, gtrash, ltrash, ltrash

Methods inherited from class water.Request2

create, fillResponseInfo, filterNaCols, find, input, logStart, makeJsonBox, registered, serveGrid, servePublic, set, split, superServeGrid, supportedVersions, toJSON, toJSON, toString

Methods inherited from class water.api.Request

addToNavbar, addToNavbar, addToNavbar, DocExampleFail, DocExampleSucc, href, href, hrefType, HTMLHelp, htmlTemplate, initializeNavBar, log, mapTypeahead, ReSTHelp, serve, serveJava, serveResponse, toDocGET, toHTML, toJava, wrap, wrap, wrap, writeJSONFields

Methods inherited from class water.api.RequestBuilders

build, buildJSONResponseBox, buildResponseHeader, name

Methods inherited from class water.api.RequestQueries

buildQuery, checkArguments, queryArgumentValueSet

Methods inherited from class water.api.RequestArguments

arguments, argumentsToJson, frameColumnNameToIndex

Methods inherited from class water.api.RequestStatics

checkJsonName, encodeRedirectArgs, JSON2HTML, jsonError, requestName, Str2JSON

Methods inherited from class water.Iced

clone, frozenType, init, newInstance, read, toDocField, write, writeJSON

Methods inherited from class java.lang.Object

equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Detail

source

@Request.API(help="Data Frame",
             required=true,
             filter=Request.Default.class,
             json=true)
public Frame source

start_column

@Request.API(help="Start Time Column",
             required=false,
             filter=hex.CoxPH.CoxPHVecSelect.class,
             json=true)
public Vec start_column

stop_column

@Request.API(help="Stop Time Column",
             required=true,
             filter=hex.CoxPH.CoxPHVecSelect.class,
             json=true)
public Vec stop_column

event_column

@Request.API(help="Event Column",
             required=true,
             filter=hex.CoxPH.CoxPHVecSelect.class,
             json=true)
public Vec event_column

x_columns

@Request.API(help="X Columns",
             required=true,
             filter=hex.CoxPH.CoxPHMultiVecSelect.class,
             json=true)
public int[] x_columns

weights_column

@Request.API(help="Weights Column",
             required=false,
             filter=hex.CoxPH.CoxPHVecSelect.class,
             json=true)
public Vec weights_column

offset_columns

@Request.API(help="Offset Columns",
             required=false,
             filter=hex.CoxPH.CoxPHMultiVecSelect.class,
             json=true)
public int[] offset_columns

ties

@Request.API(help="Method for Handling Ties",
             required=true,
             filter=Request.Default.class,
             json=true)
public CoxPH.CoxPHTies ties

init

@Request.API(help="coefficient starting value",
             required=true,
             filter=Request.Default.class,
             json=true)
public double init

lre_min

@Request.API(help="minimum log-relative error",
             required=true,
             filter=Request.Default.class,
             json=true)
public double lre_min

iter_max

@Request.API(help="maximum number of iterations",
             required=true,
             filter=Request.Default.class,
             json=true)
public int iter_max

MAX_TIME_BINS

public static final int MAX_TIME_BINS

See Also:

Constant Field Values

Constructor Detail

CoxPH

public CoxPH()

Method Detail

malloc2DArray

public static double[][] malloc2DArray(int d1,
                       int d2)

malloc3DArray

public static double[][][] malloc3DArray(int d1,
                         int d2,
                         int d3)

init

protected void init()

Description copied from class: Job

Invoked before job runs. This is the place to checks arguments are valid or throw IllegalArgumentException. It will get invoked both from the Web and Java APIs.

Overrides:

init in class Job

execImpl

protected void execImpl()

Description copied from class: Func

The real implementation which should be provided by ancestors.

Overrides:

execImpl in class Func

redirect

protected RequestBuilders.Response redirect()

Overrides:

redirect in class Job