From a8f9a308e61da6100766706e13c8a4ee91ca1192 Mon Sep 17 00:00:00 2001 From: zleyyij Date: Thu, 14 Dec 2023 14:07:52 -0700 Subject: [PATCH] vault backup: 2023-12-14 14:07:52 --- .obsidian/plugins/obsidian-git/data.json | 2 +- education/statistics/Correlation and Regression.md | 4 +++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/.obsidian/plugins/obsidian-git/data.json b/.obsidian/plugins/obsidian-git/data.json index 7b1247f..4bc189e 100644 --- a/.obsidian/plugins/obsidian-git/data.json +++ b/.obsidian/plugins/obsidian-git/data.json @@ -2,7 +2,7 @@ "commitMessage": "vault backup: {{date}}", "autoCommitMessage": "vault backup: {{date}}", "commitDateFormat": "YYYY-MM-DD HH:mm:ss", - "autoSaveInterval": 1, + "autoSaveInterval": 5, "autoPushInterval": 0, "autoPullInterval": 5, "autoPullOnBoot": false, diff --git a/education/statistics/Correlation and Regression.md b/education/statistics/Correlation and Regression.md index 40689d5..4f93bbb 100644 --- a/education/statistics/Correlation and Regression.md +++ b/education/statistics/Correlation and Regression.md @@ -51,4 +51,6 @@ https://www.thoughtco.com/how-to-calculate-the-correlation-coefficient-3126228 - $r$ does not change if you: - switch the $x$ and $y$ values - add the same number to every x or y value - - multiply each $x$ or $y$ value by a positive number \ No newline at end of file + - multiply each $x$ or $y$ value by a positive number +- The correlation coefficient can be misleading in the presence of outliers or nonlinear association. +- $r$ only shows the strength of a linear relationship. \ No newline at end of file