vault backup: 2024-01-03 14:15:35

.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,

education/statistics/Correlation and Regression.md

@@ -108,6 +108,8 @@ $$ intercept = \bar{y} - slope*\bar{x} $$
 
 $$ slope = \frac{r * \sigma_y}{\sigma_x} $$
 
+- Interpreting slope: *slope(num)* is the approximate amount the *y context* will *increase/decrease* with each increase in *x label*.
+- Interpret the intercept: When the *x context = 0*, the *y context* will be approximately *intercept*.
 #### Residual plots
 A plot of the differences from the line. Makes it easier to see if the data is football shaped.
 If a residual plot has a strong pattern, it may not be suitable for making predictions.