Keep it simple, stupid. https://irdya.top/ 2026-08-05T21:32:26+00:00 https://irdya.top/ https://irdya.top/_media/wiki/logo.png text/html 2026-07-24T21:47:55+00:00 Anonymous (anonymous@undisclosed.example.com) https://irdya.top/wiki/syntax?rev=1784929675&do=diff Formatting Syntax DokuWiki supports some simple markup language, which tries to make the datafiles to be as readable as possible. This page contains all possible syntax you may use when editing the pages. Simply have a look at the source of this page by pressing text/html 2026-03-29T15:16:51+00:00 鮑誠 (tc@undisclosed.example.com) https://irdya.top/ja/misc/digital_transceiver?rev=1774797411&do=diff デジタル小電力コミュニティ無線の周波数一覧 チャンネル周波数1142.934375MHz2142.940625MHz3142.946875MHz4142.953125MHz5142.959375MHz6142.965625MHz7142.971875MHz8142.978125MHz9142.984375MHz10146.934375MHz11146.940625MHz12146.946875MHz text/html 2024-05-14T22:17:14+00:00 鮑誠 (tc@undisclosed.example.com) https://irdya.top/en/misc/qemu?rev=1715725034&do=diff Setup QEMU with Network Make /etc/rc.d/rc.ip_forward executable. The command below is unneeded since reboot. /etc/rc.d/rc.ip_forward start Create /usr/local/bin/qemu-ifup /usr/sbin/brctl addbr br0 /usr/sbin/ip addr add 172.20.0.1/16 dev br0 /usr/sbin/ip link set br0 up /usr/sbin/dnsmasq --interface=br0 --bind-interfaces --dhcp-range=172.20.0.2,172.20.255.254 /usr/sbin/tunctl -t tap0 -u 500 /usr/sbin/ip link set tap0 up promisc on /usr/sbin/ip link set tap0 master br0 /usr/sbin/iptables -t n… text/html 2024-02-16T14:37:47+00:00 鮑誠 (tc@undisclosed.example.com) https://irdya.top/ja/sidebar?rev=1708094267&do=diff メインページ ja index その他 * Nextcloud * JupyterLab ブログ * フクロウの暇つぶし text/html 2024-02-16T14:36:56+00:00 鮑誠 (tc@undisclosed.example.com) https://irdya.top/zh-tw/sidebar?rev=1708094216&do=diff 起始頁 zh-tw index 其他功能 * Nextcloud * JupyterLab text/html 2024-02-16T14:36:36+00:00 鮑誠 (tc@undisclosed.example.com) https://irdya.top/en/sidebar?rev=1708094196&do=diff Homepage en index Others * Nextcloud * JupyterLab text/html 2024-02-16T14:36:09+00:00 鮑誠 (tc@undisclosed.example.com) https://irdya.top/zh/sidebar?rev=1708094169&do=diff 首页 zh index 其他功能 * Nextcloud * JupyterLab 友情链接 * 张叔阳的blog text/html 2023-12-25T01:26:38+00:00 鮑誠 (tc@undisclosed.example.com) https://irdya.top/zh/black_18r?rev=1703467598&do=diff text/html 2023-12-25T01:26:21+00:00 鮑誠 (tc@undisclosed.example.com) https://irdya.top/zh/black_18r/socialism?rev=1703467581&do=diff text/html 2023-10-14T09:32:25+00:00 鮑誠 (tc@undisclosed.example.com) https://irdya.top/zh/med/calc?rev=1697275945&do=diff 流行病学计算 患病对照合计阳性aba+b阴性cdc+d合计a+cb+da+b+c+d * 敏感度=$\frac{a}{a+c}$ * 特异度=$\frac{d}{b+d}$ * 阳性预测值$\frac{a}{a+b}$ * 阴性预测值=$\frac{d}{c+d}$ * 假阳性率=$\frac{b}{b+d}$=1-特异度 * 假阴性率=$\frac{c}{a+c}$=1-敏感度 * 阳性似然比=$\frac{敏感度}{假阳性率}$=$\frac{敏感度}{1-特异度}$=$\frac{a(b+d)}{b(a+c)}$ * 阴性似然比=$\frac{假阴性率}{特异度}$$\frac{1-敏感度}{特异度}$$\frac{c(b+d)}{d(a+c)}$$\frac{a+c}{a+b+c+d}$$\frac{a}{a+b}$$\frac{检查前概率\times敏感度}{1+检查前概率\times(敏感度+特异度-1)-特异度}$$\frac{c}{c+d}$$\frac{检查前概率\times(1-敏感度)}{特异度-检查前概率\times(敏感度+特… text/html 2023-10-14T09:08:41+00:00 鮑誠 (tc@undisclosed.example.com) https://irdya.top/ja/med/calc?rev=1697274521&do=diff 疫学計算 疾患対照合計陽性aba+b陰性cdc+d合計a+cb+da+b+c+d * 感度=$\frac{a}{a+c}$ * 特異度=$\frac{d}{b+d}$ * 陽性的中率$\frac{a}{a+b}$ * 陰性的中率=$\frac{d}{c+d}$ * 偽陽性率=$\frac{b}{b+d}$=1-特異度 * 偽陰性率=$\frac{c}{a+c}$=1-感度 * 陽性尤度比=$\frac{感度}{偽陽性率}$=$\frac{感度}{1-特異度}$=$\frac{a(b+d)}{b(a+c)}$ * 陰性尤度比=$\frac{偽陰性率}{特異度}$=$\frac{1-感度}{特異度}$=$\frac{c(b+d)}{d(a+c)}$ ---------- $\frac{a+c}{a+b+c+d}$$\frac{a}{a+b}$$\frac{検査前確率\times感度}{1+検査前確率\times(感度+特異度-1)-特異度}$$\frac{c}{c+d}$$\frac{検査前確率\times(1-感度)}{特異度-検査前確率\times(… text/html 2022-05-25T18:24:58+00:00 Anonymous (anonymous@undisclosed.example.com) https://irdya.top/?image=ja%3Agimp%3Adream_1.png&ns=ja%3Agimp&rev=1653503098&tab_details=history&media_do=diff&do=media <img src="https://irdya.top/_media/ja/gimp/dream_1.png?w=500&amp;h=500&amp;tok=f48652" alt="dream_1.png" loading="lazy" width="500" height="500" />