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From: | anonymous |
Subject: | PSPP-BUG: [bug #61298] No estimation of percentiles with closely tied data |
Date: | Wed, 6 Oct 2021 09:02:30 -0400 (EDT) |
User-agent: | Mozilla/5.0 (Macintosh; Intel Mac OS X 10_13_6) AppleWebKit/605.1.15 (KHTML, like Gecko) Version/13.1.2 Safari/605.1.15 |
URL: <https://savannah.gnu.org/bugs/?61298> Summary: No estimation of percentiles with closely tied data Project: PSPP Submitted by: None Submitted on: Wed 06 Oct 2021 01:02:28 PM UTC Category: Numerical Errors Severity: 5 - Average Status: None Assigned to: None Open/Closed: Open Release: None Discussion Lock: Any Effort: 0.00 _______________________________________________________ Details: PSPP for Mac : Problems with computation of percentiles (frequencies statement) when there exist close ties between observations. PSPP shows either asterisks or percentages instead of estimated data values. Variables with more dispersion between data look OK. Former version of PSPP for Mac did calculate percentiles correctly in spite of close ties. Have executed the exact same statement on the exact same dataset. The Mac runs High Sierra 10.13.6. I attach screen dumps from today's run and a run four years ago, both in jpeg format. _______________________________________________________ File Attachments: ------------------------------------------------------- Date: Wed 06 Oct 2021 01:02:28 PM UTC Name: 2021PSPP_Percentiles.jpeg Size: 559KiB By: None <http://savannah.gnu.org/bugs/download.php?file_id=52052> ------------------------------------------------------- Date: Wed 06 Oct 2021 01:02:28 PM UTC Name: 2017PSPP_Percentile.jpeg Size: 309KiB By: None <http://savannah.gnu.org/bugs/download.php?file_id=52053> _______________________________________________________ Reply to this item at: <https://savannah.gnu.org/bugs/?61298> _______________________________________________ Message sent via Savannah https://savannah.gnu.org/
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