You can transform a value that follows a lognormal distribution to a normal distribution by using the function f(x) = EXP(x). Thus if the value from LOGNORM.INV(RAND(),m,s) were say 2, then the normal transformation would yield the value EXP(2) = 7.389....
对数正态分布(lognormal distribution)是当随机变量的对数是正规地分布的时候产生的分布类型。对数正态分布(lognormal distribution)起因于变量是大量的相互独立,恒等分布(identically-distributed)的变量的积。 from: http://en.wikipedia.org/wiki/Log-normal_distribution...
参考文献:https://en.wikipedia.org/wiki/Log-normal_distribution https://blog.csdn.net/Eric2016_Lv/article/details/53286434 在概率论中,对数正态分布是一种连续概率分布,其随机变量的对数服从正态分布。 对数正态分布图 wiki原话: A log-normal process is the statistical realization of the multiplicative ...
Also found in: Medical, Financial, Acronyms, Encyclopedia, Wikipedia. Related to Log-normal distribution: Poisson distribution, Gamma distribution, Exponential distribution, Beta distribution, Weibull distribution, Pareto distribution log·nor·mal (lôg-nôr′məl, lŏg-) adj. Mathematics Of, ...
https://en.wikipedia.org/wiki/Log-normal_distribution Pavlovic, M. (2022)Formulas & proofs for the log-normal distribution https://medium.com/@majapavlo/formulas-proofs-for-the-lognormal-distribution-16bc2698644e Hi, Thanks for your kind remarks about Real Statistics. ...
For other distributions, such as a Weibull distribution or a log-normal distribution, the hazard function may not be constant with respect to time. 但對於像韦伯分布或对数正态分布等其他分佈,風險函數對時間可能不是定值。 LASER-wikipedia2 The conservativeness factors are calculated using the 25th...
with changes getting smaller when the German edition of Wikipedia became more ‘mature’. In another Wikipedia study, Blumenstock used the size of an article as a measure of its quality [27,28]. Within randomly chosen subsample of articles, the size distribution was skewed (in logarithmic scale...
https://en.wikipedia.org/wiki/Log-normal_distribution Best wishes Torsten. 댓글을 달려면 로그인하십시오. 답변 (1개) Walter Roberson2017년 7월 12일 0 링크 번역 First create a probability distribution object with distribution 'lognormal';https://www.math...
If the concentration C has a lognormal distribution, that means that log C has a normal distribution. THe parameters μ and σ are the mean and standard deviation of log C. So the prob that C>10 is the prob that log C > log 10. The wikipedia page on lognormal distributions is concis...
/// /// Run example/// /// LogNormal distributionpublicvoid Run() {// 1. Initialize the new instance of the LogNormal distribution class with parameters Mu = 0, Sigma = 1varlogNormal = new LogNormal(0,1); Console.WriteLine(@"1. Initialize the new instance of the LogNormal distribut...