The function call uses the sample mean (49.97225) and standard deviation (2.009698).
SELECT *FROM DistnmatchReduce ( ON DistnmatchMultipleInput ( ON (SELECT RANK() OVER (PARTITION BY 1 ORDER BY price) AS rank, * FROM raw_normal_50_2 WHERE price IS NOT NULL) AS input PARTITION BY ANY ON (SELECT COUNT(*) AS group_size FROM raw_normal_50_2 WHERE price IS NOT NULL) AS groupstats DIMENSION ValueColumn ('price') Tests ('KS', 'CvM', 'AD', 'CHISQ') Distributions ('NORMAL:49.97225,2.009698') MinGroupSize ('50') NumCell ('10') ) PARTITION BY 1 );