Description Usage Arguments Details Value Author(s) References See Also Examples
judge the distribution of the data.
1 | is.dt(x, m, a)
|
x |
data |
m |
the number of intervals you want to divide the data in, default value is 10 |
a |
significance level |
Given a set of observations from a certain distribution, this function is used to test whether the observations are from a distribution of normal distribution or not. Usually, to ensure the function works well, the sample size needs to be large enough, i.e. the result will be stable if the sample size is larger than 100. The function will work better if the number of intervals you choose to divide the data in is between 10 and 20. This number cannot excess the number of given oberservation.
the distribution of the data
JunYao Chen, CuiYi He, BoXian Wei
ROBERT V. HOGG/ALLEN T. CRAIG (Fifth Edition) Introduction Mathematical Statistics.
DnE-package
, is.bern
, is.beta
, is.binom
, is.chisq
, is.degen
, is.exp
, is.f
, is.gamma
, is.geom
, is.nbinom
, is.norm
, is.pois
, is.t
, is.unif
1 2 3 4 5 |
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.