Lines of probability plot

2 次查看（过去 30 天）
Sergei
Sergei 2014-5-20
评论： Star Strider 2014-5-20
Hello! My problem is how to make by myself the lines of lognormal distribution as in probability plot. Normal distribution line is ok like in normplot. I need the formula for counting the lognormal line. Thanks!

请先登录，再回答此问题。

回答（1 个）

Star Strider
Star Strider 2014-5-20
If you have the Statistics Toolbox, use the lognpdf function (or related functions if that one is not exactly what you want). If you need to program your own function, it’s probably easy enough to do that with the information on that and related pages.
  4 个评论
显示 2更早的评论
Sergei
Sergei 2014-5-20
I need the data row of these lines, that's the problem
Star Strider
Star Strider 2014-5-20
I’m sorry. I don’t understand.
Do you mean something like lognfit or logninv?

请先登录，再进行评论。

类别

在 Help Center 和 File Exchange 中查找有关 Lognormal Distribution 的更多信息

标签

Community Treasure Hunt

Find the treasures in MATLAB Central and discover how the community can help you!

Start Hunting!

Translated by