Hacktoberfest 2026:维护者为十月标记出来的 issue,仍然开放、适合新手。 浏览 Hacktoberfest issue

["model"] Default value for gamma (infectious days)

未关闭
#492 2 条评论 0 个 reaction 已指派 2 人 在 GitHub 查看

@mdbecker 已经在做这个了。

开始于 2020年4月29日。

评估

这个 Issue 还没有评估数据。

描述

models

Can you check your assumptions for this default value for gamma γ = 1/14, where 14 days?

The value of 14 days seems high. Most other models use 7 days or a range from 3 to 7 days. (Wolfel et. al).

γ is the inverse of the mean infectious period. right?

There is a reference in the documentation, "γ: the CDC is recommending 14 days of self-quarantine, we'll use γ=1/14."

Is this is referencing the CDC period of active monitoring? Which is based on >97.5CI incubation period Lauer et al., rather than the mean infection period.

γ is referred to in different places in the documentation as the inverse of mean recovery time or the average infection period (in documentation Model/Parameters). The mean recovery time is about 14 days (Verity et al.) is different from the average infectious period. In the application, the term "infectious days" is used.

主要语言
Python
星标
210
派生
153
PR 合并指标
30 天内没有已合并 PR

环境准备

从这里开始

  1. 先读完整个 Issue,再读项目的贡献指南。
  2. 在 Issue 下留言说明你要接手 —— 这能避免两个人做同样的事。
  3. Fork 仓库,在一个分支上完成修改。
  4. 提交 Pull Request,并在描述里引用这个 Issue 编号。

CodeForPhilly/chime 的其他 Issue

查看 CodeForPhilly/chime 的全部 Issue

相似的 Issue

更多 Python Issue

把新 issue 发到你的邮箱

精选适合新手参与的 GitHub issue 摘要。