Yahoo奇摩字典 網頁搜尋

  1. distribution function

    • n.
      short for cumulative distribution function
  2. 知識+

    • what's lognormal distribution?

      ...distribution, then Y = exp(X) has a log-normal distribution; likewise, if Y is log-normally distributed...normally distributed. (The base of the logarithmic function does not matter: if loga(Y) is normally...

    • 請問英文或統計高手:cumulative...(CIF)

      ...機率密度(連續型), 而 CI(t) 就是事件發生時間的累積分布 函數(cumulative distribution function). 在離散型, 如前一段列出的 加總式; 如果是連續型, q(t) 就是 hazard function...

    • 大學機率問題~~原文需要幫忙翻譯一下^^

      假若已知隨幾變數X的分配函數F。請解釋你如何定義P{X=1}?(提示:你會需要用到極限觀念) 2007-06-06 19:42:26 補充: 打錯字 .....隨機變數X的分....