src/ports/postgres/modules/stats/test/t_test.ic.sql_in

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 *
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *   http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing,
 * software distributed under the License is distributed on an
 * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
 * KIND, either express or implied.  See the License for the
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 *//* ----------------------------------------------------------------------- */

/* -----------------------------------------------------------------------------
 * Test one-sample t-test.
 *
 * Example ("ZARR13.DAT") taken from:
 * http://www.itl.nist.gov/div898/handbook/eda/section3/eda352.htm
 * -------------------------------------------------------------------------- */

CREATE TABLE ZARR13 (
	id SERIAL,
	value FLOAT8
);

COPY ZARR13(value) FROM stdin;
9.206343
9.299992
9.277895
9.288454
9.216746
9.274107
9.273776
\.

CREATE TABLE t_test_one AS
SELECT (t_test_one(value - 5.0)).* FROM zarr13;