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Test behavior of binning fuctions with nulls

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All test results are based off of existing behavior, which doesn't
always make sense (ref #247)
This commit is contained in:
Paul Norman 2016-04-28 09:50:09 -07:00
parent 8f1435c049
commit 3122a0479d
8 changed files with 65 additions and 14 deletions
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8
test/CDB_EqualIntervalBinsTest.sql
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@ -2,4 +2,10 @@ WITH data AS (
SELECT array_agg(x::numeric) s FROM generate_series(1,300) x
WHERE x % 5 != 0 AND x % 7 != 0
)
SELECT round(unnest(CDB_EqualIntervalBins(s, 7)),7) FROM data
SELECT round(unnest(CDB_EqualIntervalBins(s, 7)),7) FROM data;
WITH data_nulls AS (
SELECT array_agg(CASE WHEN x % 2 != 0 THEN x ELSE NULL END::numeric) s FROM generate_series(1,100) x
WHERE x % 5 != 0 AND x % 7 != 0
)
SELECT round(unnest(CDB_EqualIntervalBins(s, 7)),7) FROM data_nulls;

7
test/CDB_EqualIntervalBinsTest_expect
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@ -5,3 +5,10 @@
213.8571429
256.4285714
299.0000000
15.0000000
29.0000000
43.0000000
57.0000000
71.0000000
85.0000000
99.0000000

10
test/CDB_HeadsTailsBinsTest.sql
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@ -1,5 +1,11 @@
WITH data AS (
SELECT array_agg(x) x FROM generate_series(1,100) x
SELECT array_agg(x::numeric) s FROM generate_series(1,100) x
WHERE x % 5 != 0 AND x % 7 != 0
)
SELECT round(unnest(CDB_HeadsTailsBins(x, 7)),2) FROM data
SELECT round(unnest(CDB_HeadsTailsBins(s, 7)),2) FROM data;
WITH data_nulls AS (
SELECT array_agg(CASE WHEN x % 2 != 0 THEN x ELSE NULL END::numeric) s FROM generate_series(1,100) x
WHERE x % 5 != 0 AND x % 7 != 0
)
SELECT round(unnest(CDB_HeadsTailsBins(s, 7)),2) FROM data_nulls;

6
test/CDB_HeadsTailsBinsTest_expect
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@ -5,3 +5,9 @@
96.50
98.00
99.00
49.76
74.65
88.50
94.50
98.00
99.00

10
test/CDB_JenksBinsTest.sql
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@ -1,5 +1,11 @@
WITH data AS (
SELECT array_agg(x) x FROM generate_series(1,100) x
SELECT array_agg(x::numeric) s FROM generate_series(1,300) x
WHERE x % 5 != 0 AND x % 7 != 0
)
SELECT unnest(CDB_JenksBins(x, 7)) FROM data
SELECT unnest(CDB_JenksBins(s, 7)) FROM data;
WITH data_nulls AS (
SELECT array_agg(CASE WHEN x % 2 != 0 THEN x ELSE NULL END::numeric) s FROM generate_series(1,300) x
WHERE x % 5 != 0 AND x % 7 != 0
)
SELECT unnest(CDB_JenksBins(s, 7)) FROM data_nulls;

19
test/CDB_JenksBinsTest_expect
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@ -1,7 +1,14 @@
13
29
43
57
71
83
99
86
129
172
213
257
299
37
51
97
157
213
241

10
test/CDB_QuantileBinsTest.sql
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@ -1,5 +1,11 @@
WITH data AS (
SELECT array_agg(x) x FROM generate_series(1,100) x
SELECT array_agg(x::numeric) s FROM generate_series(1,100) x
WHERE x % 5 != 0 AND x % 7 != 0
)
SELECT unnest(CDB_QuantileBins(x, 7)) FROM data
SELECT unnest(CDB_QuantileBins(s, 7)) FROM data;
WITH data_nulls AS (
SELECT array_agg(CASE WHEN x % 2 != 0 THEN x ELSE NULL END::numeric) s FROM generate_series(1,100) x
WHERE x % 5 != 0 AND x % 7 != 0
)
SELECT unnest(CDB_QuantileBins(s, 7)) FROM data_nulls;

7
test/CDB_QuantileBinsTest_expect
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@ -4,4 +4,11 @@
57
71
86
99
29
57
87
99