Statistics

This category contains 14 nodes.

Cronbach Alpha 

Computes the Cronbach Alpha for all numerical columns based on their variance.

Crosstab (local) 

Creates a cross-tabulation (also referred as contingency table or cross-tab).

Linear Correlation 

Computes correlation coefficients for pairs of numeric or nominal columns.

Numeric Outliers 

Detects and handles outliers for all numerical columns.

Numeric Outliers (Apply) Streamable

Handles outliers for all numerical columns according to the provided model.

Rank Correlation 

Computes correlation coefficients for pairs of columns, based on the sorting of its values only.

Rank Correlation Deprecated

Computes correlation coefficients for pairs of columns, based on the sorting of its values only.

Standardized Cronbach Alpha 

Calculate the standardized Cronbach Alpha, a general measure for internal consistency of the data.

Statistics 

Calculates statistic moments with their distributions as histograms and counts nominal values and their occurrences across all columns.