VAL Functions
This directory contains 35 workflows.
Adaptive Histogram VAL
Adaptive Histogram analysis supplements Histogram analysis by offering options to further subdivide the distribution.
Association VAL
Association Rules provide various measures concerning items residing in groups. The measures, support, confidence, lift and Z Score, help to determine the […]
Binning VAL
Binning allows user to perform bin coding to replace continuous numeric column with a categorical one to produce ordinal values. When the delay query is […]
Binomial Test VAL
In a binomial test, there are assumed to be N independent trials, each with two possible outcomes, each of equal probability. You can choose to perform a […]
Chi Square Test VAL
Statistical tests of this type are based on a matrix of frequencies or counts. A frequency pattern that is non-random is sought in the matrix.
Decision Tree Predict VAL
The Predict function predicts the values of the dependent variable in test data. There is an additional required input table that specifies the model used […]
Decision Tree VAL
The Gain Ratio Extreme Decision Tree function performs decision tree modeling and returns a teradataml DataFrame containing one row with two columns.
Derive VAL
The Derive transformation requires the free-form transformation be specified as a formula using the following operators, arguments, and functions: +, -, […]
Explore VAL
Performs basic statistical analysis and stores results from four fundamental types of analysis based on simplified versions of the Descriptive Statistics […]
Frequency VAL
Frequency analysis counts the occurrences of individual data values in columns that contain categorical data. Frequency analysis is useful in understanding […]