Description Usage Arguments Details Value Note Author(s) See Also Examples
find the Z score of normal distribution, standard normal distribution, chi-square or t-distribution
1 |
alpha |
the significance level of the confidence level |
side |
whether the confidence interval is one or two sides |
method |
the distribution of the samples follow |
n |
the amount of the samples |
mu |
the average of the samples |
sigma |
the standard deviation of the population |
if necessary,please input mu and sigma when the samples don't follow the standard normal distribution
the value return 'z score'(A measure of the distance in standard deviations of a sample from the mean.)
this function can only be used in standard normal dirtribution,standard normal distribution, chi-square and t-distribution. If the samples don't have the standard normal dirtribution, please input mu and sigma.
Chengfeng Liu, Huiqing Liu, Yingyan Liang and Ruibin Feng Maintainer: Chengfeng Liu (478996606@qq.com)
1 2 3 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.