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Created on2019-03-17 08:15 byrhettinger, last changed2022-04-11 14:59 byadmin. This issue is nowclosed.
| Pull Requests | |||
|---|---|---|---|
| URL | Status | Linked | Edit |
| PR 12377 | merged | rhettinger,2019-03-17 08:27 | |
| PR 12448 | merged | rhettinger,2019-03-19 21:11 | |
| PR 12476 | merged | rhettinger,2019-03-20 20:10 | |
| PR 14871 | merged | rhettinger,2019-07-20 17:02 | |
| PR 14875 | merged | miss-islington,2019-07-21 07:35 | |
| PR 15110 | merged | rhettinger,2019-08-04 18:16 | |
| PR 15112 | merged | miss-islington,2019-08-04 18:53 | |
| PR 15693 | merged | rhettinger,2019-09-05 06:48 | |
| PR 15694 | merged | miss-islington,2019-09-05 07:19 | |
| PR 15695 | merged | rhettinger,2019-09-05 07:56 | |
| PR 15696 | merged | miss-islington,2019-09-05 08:03 | |
| Messages (15) | |||
|---|---|---|---|
| msg338120 -(view) | Author: Raymond Hettinger (rhettinger)* | Date: 2019-03-17 08:15 | |
Give statistics.NormalDist()a method for computing the inverse cumulative distribution function. Model it after the NORM.INV function in MS Excel.https://support.office.com/en-us/article/norm-inv-function-54b30935-fee7-493c-bedb-2278a9db7e13Use the high accuracy approximation found here:http://csg.sph.umich.edu/abecasis/gas_power_calculator/algorithm-as-241-the-percentage-points-of-the-normal-distribution.pdf | |||
| msg338306 -(view) | Author: Steven D'Aprano (steven.daprano)* | Date: 2019-03-19 01:06 | |
Looks good to me.Later I will do some spot checks against the results returned by the Nspire calculator, but in the meantime I think this can go in. Thanks for your efforts Raymond, I think this NormalDist is shaping up to be a great addition. | |||
| msg338313 -(view) | Author: Raymond Hettinger (rhettinger)* | Date: 2019-03-19 03:17 | |
New changeset714c60d7aca6d0f6d73ad2d7c876d2d683a7fce3 by Raymond Hettinger in branch 'master':bpo-36324: Add inv_cdf() to statistics.NormalDist() (GH-12377)https://github.com/python/cpython/commit/714c60d7aca6d0f6d73ad2d7c876d2d683a7fce3 | |||
| msg338314 -(view) | Author: Raymond Hettinger (rhettinger)* | Date: 2019-03-19 03:18 | |
Thanks Steven. | |||
| msg338410 -(view) | Author: miss-islington (miss-islington) | Date: 2019-03-19 21:29 | |
New changesetfe13883f01da855967403acab77e0f16707a56cb by Miss Islington (bot) (Raymond Hettinger) in branch 'master':bpo-36324: Improved code formatting for the NormalDist.inv_cdf rational approximation (GH-12448)https://github.com/python/cpython/commit/fe13883f01da855967403acab77e0f16707a56cb | |||
| msg338450 -(view) | Author: Steven D'Aprano (steven.daprano)* | Date: 2019-03-20 10:05 | |
On Tue, Mar 19, 2019 at 01:06:45AM +0000, Steven D'Aprano wrote:> Later I will do some spot checks against the results returned by the Nspire calculatorLooks good to me, they agree to 6 decimal places in my tests. Following Mark's earlier investigation, I expect that where they differ, it is the Nspire which is wrong. | |||
| msg338511 -(view) | Author: miss-islington (miss-islington) | Date: 2019-03-20 20:29 | |
New changeset2afb59861827a23c1b50e44022bb77291351c2f1 by Miss Islington (bot) (Raymond Hettinger) in branch 'master':bpo-36324: NormalDist() add more tests and update comments (GH-12476)https://github.com/python/cpython/commit/2afb59861827a23c1b50e44022bb77291351c2f1 | |||
| msg348228 -(view) | Author: Raymond Hettinger (rhettinger)* | Date: 2019-07-21 07:34 | |
New changeset02c91f59b6f6e720a9e89635e00c55bcf7f932a8 by Raymond Hettinger in branch 'master':bpo-36324: Make internal attributes for statistics.NormalDist() private. (GH-14871)https://github.com/python/cpython/commit/02c91f59b6f6e720a9e89635e00c55bcf7f932a8 | |||
| msg348230 -(view) | Author: Raymond Hettinger (rhettinger)* | Date: 2019-07-21 07:55 | |
New changesetc613c3319ed9bdc8cd74c730ad946169c0776c8a by Raymond Hettinger (Miss Islington (bot)) in branch '3.8':bpo-36324: Make internal attributes for statistics.NormalDist() private. (GH-14871) (GH-14875)https://github.com/python/cpython/commit/c613c3319ed9bdc8cd74c730ad946169c0776c8a | |||
| msg348995 -(view) | Author: Raymond Hettinger (rhettinger)* | Date: 2019-08-04 18:52 | |
New changeset8183bb8150edcac6a7525bfb7708d08837ecb095 by Raymond Hettinger in branch 'master':bpo-36324: Update comments to include the target hash sums (GH-15110)https://github.com/python/cpython/commit/8183bb8150edcac6a7525bfb7708d08837ecb095 | |||
| msg348996 -(view) | Author: Raymond Hettinger (rhettinger)* | Date: 2019-08-04 19:16 | |
New changesetd7d607c000a28432f87d24d2a5a9315c51017041 by Raymond Hettinger (Miss Islington (bot)) in branch '3.8':bpo-36324: Update comments to include the target hash sums (GH-15110) (GH-15112)https://github.com/python/cpython/commit/d7d607c000a28432f87d24d2a5a9315c51017041 | |||
| msg351184 -(view) | Author: Raymond Hettinger (rhettinger)* | Date: 2019-09-05 07:18 | |
New changesete4810b2a6c1d0db1a27ad046831b8fa3b57967a4 by Raymond Hettinger in branch 'master':bpo-36324: Apply review comments from Allen Downey (GH-15693)https://github.com/python/cpython/commit/e4810b2a6c1d0db1a27ad046831b8fa3b57967a4 | |||
| msg351187 -(view) | Author: Raymond Hettinger (rhettinger)* | Date: 2019-09-05 07:42 | |
New changesetdafbe3265657dc5a5c46e762080023f0aa25ec58 by Raymond Hettinger (Miss Islington (bot)) in branch '3.8':bpo-36324: Apply review comments from Allen Downey (GH-15693) (GH-15694)https://github.com/python/cpython/commit/dafbe3265657dc5a5c46e762080023f0aa25ec58 | |||
| msg351189 -(view) | Author: Raymond Hettinger (rhettinger)* | Date: 2019-09-05 08:03 | |
New changeset9b51570ffd0494c07dafe10c7d2afe865754694c by Raymond Hettinger in branch 'master':bpo-36324: Apply review comment from Jake Vanderplas (GH-15695)https://github.com/python/cpython/commit/9b51570ffd0494c07dafe10c7d2afe865754694c | |||
| msg351190 -(view) | Author: Raymond Hettinger (rhettinger)* | Date: 2019-09-05 08:10 | |
New changesetf5649bfe7622447b302ef55e4db3a96b5840f8e8 by Raymond Hettinger (Miss Islington (bot)) in branch '3.8':bpo-36324: Apply review comment from Jake Vanderplas (GH-15695) (GH-15696)https://github.com/python/cpython/commit/f5649bfe7622447b302ef55e4db3a96b5840f8e8 | |||
| History | |||
|---|---|---|---|
| Date | User | Action | Args |
| 2022-04-11 14:59:12 | admin | set | github: 80505 |
| 2019-09-05 08:10:44 | rhettinger | set | messages: +msg351190 |
| 2019-09-05 08:03:24 | miss-islington | set | pull_requests: +pull_request15353 |
| 2019-09-05 08:03:20 | rhettinger | set | messages: +msg351189 |
| 2019-09-05 07:56:50 | rhettinger | set | pull_requests: +pull_request15352 |
| 2019-09-05 07:42:31 | rhettinger | set | messages: +msg351187 |
| 2019-09-05 07:19:06 | miss-islington | set | pull_requests: +pull_request15351 |
| 2019-09-05 07:18:50 | rhettinger | set | messages: +msg351184 |
| 2019-09-05 06:48:33 | rhettinger | set | pull_requests: +pull_request15350 |
| 2019-08-04 19:16:22 | rhettinger | set | messages: +msg348996 |
| 2019-08-04 18:53:54 | miss-islington | set | pull_requests: +pull_request14854 |
| 2019-08-04 18:52:08 | rhettinger | set | messages: +msg348995 |
| 2019-08-04 18:16:37 | rhettinger | set | pull_requests: +pull_request14852 |
| 2019-07-21 07:55:23 | rhettinger | set | messages: +msg348230 |
| 2019-07-21 07:35:03 | miss-islington | set | pull_requests: +pull_request14662 |
| 2019-07-21 07:34:57 | rhettinger | set | messages: +msg348228 |
| 2019-07-20 17:02:14 | rhettinger | set | pull_requests: +pull_request14660 |
| 2019-03-20 20:29:11 | miss-islington | set | messages: +msg338511 |
| 2019-03-20 20:10:17 | rhettinger | set | pull_requests: +pull_request12428 |
| 2019-03-20 10:05:19 | steven.daprano | set | messages: +msg338450 |
| 2019-03-19 21:29:18 | miss-islington | set | nosy: +miss-islington messages: +msg338410 |
| 2019-03-19 21:11:34 | rhettinger | set | pull_requests: +pull_request12402 |
| 2019-03-19 03:18:52 | rhettinger | set | status: open -> closed resolution: fixed messages: +msg338314 stage: patch review -> resolved |
| 2019-03-19 03:17:17 | rhettinger | set | messages: +msg338313 |
| 2019-03-19 01:06:45 | steven.daprano | set | messages: +msg338306 |
| 2019-03-17 08:27:02 | rhettinger | set | keywords: +patch stage: patch review pull_requests: +pull_request12337 |
| 2019-03-17 08:15:39 | rhettinger | create | |