This Node Is Deprecated — This version of the node has been replaced with a new and improved version. The old version is kept for backwards-compatibility, but for all new workflows we suggest to use the version linked below.
Go to Suggested ReplacementStatistics

This node calculates statistical moments such as minimum, maximum, mean, standard deviation, variance, median, overall sum, number of missing values and row count across all numeric columns, and counts all nominal values together with their occurrences. The dialog offers two options for choosing the median and/or nominal values calculations:


Compute median values
Select this option if for all numeric columns the medians are computed. Note, this computation might be expensive, since it requires to sort all column independently to find the values that divides the distribution into two halves of the same number of values.
Column filter
Filter columns for counting all possible values.
Nominal values
Adjusts the number of counts for both, top number of frequent and infrequent occurrences of categorical values per column (displayed in the node view!).
Nominal values in output
Adjusts the maximum number of possible values per column in the nominal output table.

Input Ports

Table from which to compute statistics.

Output Ports

Table with numeric values.
Table with all nominal values and their counts.

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Statistics View
Displays all statistic moments (for all numeric columns) and nominal values (for all categorical columns).


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