c:ms:2026:schedule:lecture_note_week_03
Differences
This shows you the differences between two versions of the page.
| Both sides previous revisionPrevious revisionNext revision | Previous revision | ||
| c:ms:2026:schedule:lecture_note_week_03 [2026/03/17 23:10] – hkimscil | c:ms:2026:schedule:lecture_note_week_03 [2026/03/25 01:20] (current) – hkimscil | ||
|---|---|---|---|
| Line 9: | Line 9: | ||
| * 이를 R에서 gradient descent 개념으로 구한다 | * 이를 R에서 gradient descent 개념으로 구한다 | ||
| * 수학적으로 증명한다 | * 수학적으로 증명한다 | ||
| + | * [[:mean and variance of the sample mean]] | ||
| * '' | * '' | ||
| * 68, 95, 99% | * 68, 95, 99% | ||
| Line 15: | Line 16: | ||
| * rnorm, pnorm, qnorm 이용방법 숙지 | * rnorm, pnorm, qnorm 이용방법 숙지 | ||
| * 표준점수화 숙지 | * 표준점수화 숙지 | ||
| - | | + | |
| - | < | + | * [[:z-test]] |
| - | pnorm(120, 100, 10) | + | * [[:t-test]] |
| - | pnorm((120-100)/ | + | * [[:types of error]] |
| - | pnorm(2) # 97.5% | + | |
| - | qnorm(0.975) | + | |
| - | pnorm(1.959964) | + | |
c/ms/2026/schedule/lecture_note_week_03.1773789039.txt.gz · Last modified: by hkimscil