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Causata (version 4.1-0)

Analysis utilities for binary classification and Causata users.

Description

The Causata package provides utilities for extracting data from the Causata application, training binary classification models, and exporting models as PMML for scoring.

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Version

Install

install.packages('Causata')

Monthly Downloads

4

Version

4.1-0

License

GPL

Maintainer

Justin Hemann

Last Published

June 4th, 2013

Functions in Causata (4.1-0)

LoadCausataConfig

Load passwords and configuration data.
ReadCausataR

Parses an R file exported with Causata data.
Vinclude

Create lists of variables from Causata for queries.
FocalPointQuery

Build a focal point query.
ReadCausataCsv

Loads data from a Causata CSV file.
CleanNaFromContinuous.CausataData

Replaces missing values in an array of numeric values in a CausataData object.
PredictivePower

Predictive power for a single variable.
Where

Query WHERE clause and comparison operations
SampleStratified

Draws a random, stratified sample from a vector of indices.
VariableDefinition

Defines information for creating variables in Causata.
CausataVariable

Creates an object of class CausataVariable for scoring in Causata.
CleanNaFromFactor

Replaces missing values in a factor.
MergeLevels.CausataData

Combines least-frequently occurring levels of a factor into an "Other" category.
BinaryCut

Cuts a numeric independent variable into bins.
Query

Build queries to extract data from Causata.
CausataToRNames

Converts Causata system names to R-friendly column names.
Config.CreatePrimaryVariable

Defines a Causata primary variable.
df.causata

Example data for the Causata package.
Woe

Weight of evidence for each level of a factor.
CausataData

Creates an object of class CausataData for scoring in Causata.
UploadModel

Loads a model definition into Causata for scoring.
GetVariable.CausataData

Get the CausataVariable for the named variable
CleanNaFromFactor.CausataData

Given a factor in a CausataData object, this replaces missing values.
BinaryPredictor

Univariate analysis for binary classification.
Connect

Connect to Causata and extract data.
GetTransforms

GetTransforms
MergeLevels

Combines least-frequently occurring levels of a factor into an "Other" category.
Config.DeleteVariable

Deletes a Causata variable.
GetStratifiedSample

Gets a stratified sample of data from Causata
Discretize.CausataData

Discretizes a continous variable in a CausataData object.
Causata-package

Causata analysis utilities
GrepLoop

Searches for a list of patterns within a list of strings.
predict.GlmnetModelDefinition

Generate predictions for a glmnet model.
RToCausataNames

Converts R-friendly causata column names to the corresponding Causata system name
CausataConfig

Creates an object of class CausataConfig for working with Causata from within R.
CleanNaFromContinuous

Replaces missing values in an array of numeric values.
ModelDefinition

Define model metadata.
ToPmml

Generates a PMML representation of a model.
ReplaceOutliers.CausataData

Replace outliers in a CausataData object.
ReplaceOutliers

Replaces outliers in a continuous variable.