Matrix VAL

Matrix builds an extended sum-of-squares-and-cross-products (ESSCP) matrix or other derived matrix type from a teradataml DataFrame. The purpose of building a matrix depends on the type of matrix built.

Options

Input Columns

Specifies the name(s) of the column(s) used in building one or more matrices.

Filter

Specifies the clause to filter rows selected for building the matrix. E.g. income > 0 (where income is an input column).

Group By Columns

Specifies the name(s) of the column(s) in input teradataml DataFrame to build a separate matrix for each combination.

Handle Nulls

Specifies a way to treat null values in selected columns.

Matrix Output

Specifies the type of matrix output.

Matrix Type

Specifies the type of matrix to build.

Output Schema

Output Schema, if Volatile is true then use user login as the schema.

Output Table

Output Table

VAL Location

VAL Location

Nodes

• String Configuration4 ×
• Single Selection Configuration3 ×
• Column Filter Configuration2 ×
• Python Script2 ×
• Table Row to Variable2 ×
• Show all 13 nodes

Extensions

• FeatureKNIME Base nodes
• FeatureKNIME Database
• FeatureKNIME Quick Forms

Links

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