561
个编辑
更改
跳到导航
跳到搜索
第1,091行：
第1,091行： − + 第1,098行：
第1,098行： + +
→Relation to the log-normal distribution
| median = l left (1-frac {1}{2} left (1-left (1-left (frac { l }{ h } right) ^ alpha right)) ^ {-frac {1}{ alpha }}
| median = l left (1-frac {1}{2} left (1-left (1-left (frac { l }{ h } right) ^ alpha right)) ^ {-frac {1}{ alpha }}
===Relation to the log-normal distribution===
===Relation to the log-normal distribution与对数正态分布的关系===
| mode =
| mode =
The Pareto distribution and [[log-normal distribution]] are alternative distributions for describing the same types of quantities. One of the connections between the two is that they are both the distributions of the exponential of random variables distributed according to other common distributions, respectively the [[exponential distribution]] and [[normal distribution]]. (See [[#Relation_to_the_exponential_distribution|the previous section]].)
The Pareto distribution and [[log-normal distribution]] are alternative distributions for describing the same types of quantities. One of the connections between the two is that they are both the distributions of the exponential of random variables distributed according to other common distributions, respectively the [[exponential distribution]] and [[normal distribution]]. (See [[#Relation_to_the_exponential_distribution|the previous section]].)
帕累托分布和[[对数正态分布]]是描述相同类型数量的替代分布。两个正态分布的正态分布分别是两个分布的指数分布。（见[[#与_指数分布的关系|上一节]]。）
| variance =
| variance =