Node Connectivity
There are 6 nodes that can be used as predessesor
for a node with an input port of type 
Correlation.
Linear Correlation Deprecated
Computes correlation coefficients for pairs of numeric or nominal columns.
Rank Correlation
Computes correlation coefficients for pairs of columns, based on the sorting of its values only.
Linear Correlation
Computes correlation coefficients for pairs of numeric or nominal columns.
Rank Correlation Deprecated
Computes correlation coefficients for pairs of columns, based on the sorting of its values only.
Spark Correlation Matrix
Computes the correlation matrix for the selected input columns.
Linear Correlation Deprecated
Computes correlation coefficients for pairs of numeric or nominal columns.