Distinct values (3 quantiles)
  Values (10): 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Quantiles (3) -> 3 intervals
	3		2.5
	4	2.5	6.5
	3	6.5	1e+100
Build quantiles from frequencies: true
Distinct values (4 quantiles)
  Values (10): 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Quantiles (4) -> 4 intervals
	2		1.5
	3	1.5	4.5
	3	4.5	7.5
	2	7.5	1e+100
Build quantiles from frequencies: true
Distinct values (5 quantiles)
  Values (10): 0, 1, 2, 3, 4, 5, 6, 7, 8, 9
Quantiles (5) -> 5 intervals
	2		1.5
	2	1.5	3.5
	2	3.5	5.5
	2	5.5	7.5
	2	7.5	1e+100
Build quantiles from frequencies: true
Few values (3 quantiles)
  Values (10): 0, 0, 0, 1, 1, 1, 2, 2, 2, 3
Quantiles (3) -> 3 intervals
	3		0.5
	3	0.5	1.5
	4	1.5	1e+100
Build quantiles from frequencies: true
Few values (4 quantiles)
  Values (10): 0, 0, 0, 1, 1, 1, 2, 2, 2, 3
Quantiles (4) -> 4 intervals
	3		0.5
	3	0.5	1.5
	3	1.5	2.5
	1	2.5	1e+100
Build quantiles from frequencies: true
Few values (5 quantiles)
  Values (10): 0, 0, 0, 1, 1, 1, 2, 2, 2, 3
Quantiles (5) -> 4 intervals
	3		0.5
	3	0.5	1.5
	3	1.5	2.5
	1	2.5	1e+100
Build quantiles from frequencies: true
Few values (variant) (3 quantiles)
  Values (10): 0, 1, 1, 1, 2, 2, 2, 3, 3, 3
Quantiles (3) -> 3 intervals
	4		1.5
	3	1.5	2.5
	3	2.5	1e+100
Build quantiles from frequencies: true
Few values (variant) (4 quantiles)
  Values (10): 0, 1, 1, 1, 2, 2, 2, 3, 3, 3
Quantiles (4) -> 4 intervals
	1		0.5
	3	0.5	1.5
	3	1.5	2.5
	3	2.5	1e+100
Build quantiles from frequencies: true
Few values (variant) (5 quantiles)
  Values (10): 0, 1, 1, 1, 2, 2, 2, 3, 3, 3
Quantiles (5) -> 4 intervals
	1		0.5
	3	0.5	1.5
	3	1.5	2.5
	3	2.5	1e+100
Build quantiles from frequencies: true
Two values, rare at begin (4 quantiles)
  Values (10): 0, 1, 1, 1, 1, 1, 1, 1, 1, 1
Quantiles (4) -> 2 intervals
	1		0.5
	9	0.5	1e+100
Build quantiles from frequencies: true
Two values, rare at end (4 quantiles)
  Values (10): 0, 0, 0, 0, 0, 0, 0, 0, 0, 1
Quantiles (4) -> 2 intervals
	9		0.5
	1	0.5	1e+100
Build quantiles from frequencies: true
One value (4 quantiles)
  Values (10): 0, 0, 0, 0, 0, 0, 0, 0, 0, 0
Quantiles (4) -> 1 intervals
	10		1e+100
Build quantiles from frequencies: true
One value plus one missing (4 quantiles)
  Values (10): , 0, 0, 0, 0, 0, 0, 0, 0, 0
Quantiles (4) -> 2 intervals
	1		
	9		1e+100
Build quantiles from frequencies: true
Missing values plus one actual value (4 quantiles)
  Values (10): , , , , , , , , , 0
Quantiles (4) -> 2 intervals
	9		
	1		1e+100
Build quantiles from frequencies: true
