1.
两评价者的四格表评判结果
A 2×2 contingency table to assess agreement of two raters
| A | B | ||
| 1 | 0 | Total | |
| 1 | n11 | n10 | n1+ |
| 0 | n01 | n00 | n0+ |
| Total | n+1 | n+0 | n |
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.