88 lines
2.7 KiB
PL/PgSQL
88 lines
2.7 KiB
PL/PgSQL
\pset format unaligned
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\set ECHO all
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\i test/fixtures/ppoints.sql
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\i test/fixtures/ppoints2.sql
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-- Areas of Interest functions perform some nondeterministic computations
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-- (to estimate the significance); we will set the seeds for the RNGs
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-- that affect those results to have repeateble results
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-- Moran's I Global
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SELECT cdb_crankshaft._cdb_random_seeds(1234);
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SELECT round(moran, 4) As moran, round(significance, 4) As significance
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FROM cdb_crankshaft.CDB_AreasOfInterestGlobal('SELECT * FROM ppoints', 'value') m(moran, significance);
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-- Moran's I Local
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SELECT cdb_crankshaft._cdb_random_seeds(1234);
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SELECT ppoints.code, m.quads
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FROM ppoints
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JOIN cdb_crankshaft.CDB_AreasOfInterestLocal('SELECT * FROM ppoints', 'value') m
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ON ppoints.cartodb_id = m.rowid
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ORDER BY ppoints.code;
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SELECT cdb_crankshaft._cdb_random_seeds(1234);
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-- Spatial Hotspots
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SELECT ppoints.code, m.quads
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FROM ppoints
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JOIN cdb_crankshaft.CDB_GetSpatialHotspots('SELECT * FROM ppoints', 'value') m
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ON ppoints.cartodb_id = m.rowid
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ORDER BY ppoints.code;
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SELECT cdb_crankshaft._cdb_random_seeds(1234);
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-- Spatial Coldspots
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SELECT ppoints.code, m.quads
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FROM ppoints
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JOIN cdb_crankshaft.CDB_GetSpatialColdspots('SELECT * FROM ppoints', 'value') m
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ON ppoints.cartodb_id = m.rowid
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ORDER BY ppoints.code;
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SELECT cdb_crankshaft._cdb_random_seeds(1234);
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-- Spatial Outliers
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SELECT ppoints.code, m.quads
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FROM ppoints
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JOIN cdb_crankshaft.CDB_GetSpatialOutliers('SELECT * FROM ppoints', 'value') m
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ON ppoints.cartodb_id = m.rowid
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ORDER BY ppoints.code;
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SELECT cdb_crankshaft._cdb_random_seeds(1234);
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-- Areas of Interest (rate)
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SELECT ppoints2.code, m.quads
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FROM ppoints2
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JOIN cdb_crankshaft.CDB_AreasOfInterestLocalRate('SELECT * FROM ppoints2', 'numerator', 'denominator') m
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ON ppoints2.cartodb_id = m.rowid
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ORDER BY ppoints2.code;
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SELECT cdb_crankshaft._cdb_random_seeds(1234);
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-- Spatial Hotspots (rate)
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SELECT ppoints2.code, m.quads
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FROM ppoints2
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JOIN cdb_crankshaft.CDB_GetSpatialHotspotsRate('SELECT * FROM ppoints2', 'numerator', 'denominator') m
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ON ppoints2.cartodb_id = m.rowid
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ORDER BY ppoints2.code;
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SELECT cdb_crankshaft._cdb_random_seeds(1234);
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-- Spatial Coldspots (rate)
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SELECT ppoints2.code, m.quads
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FROM ppoints2
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JOIN cdb_crankshaft.CDB_GetSpatialColdspotsRate('SELECT * FROM ppoints2', 'numerator', 'denominator') m
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ON ppoints2.cartodb_id = m.rowid
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ORDER BY ppoints2.code;
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SELECT cdb_crankshaft._cdb_random_seeds(1234);
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-- Spatial Outliers (rate)
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SELECT ppoints2.code, m.quads
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FROM ppoints2
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JOIN cdb_crankshaft.CDB_GetSpatialOutliersRate('SELECT * FROM ppoints2', 'numerator', 'denominator') m
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ON ppoints2.cartodb_id = m.rowid
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ORDER BY ppoints2.code;
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