قالب:جدول توزيع احتمالات
الصفحة قالب:Infobox probability distribution/styles.css ليس بها محتوى.
Uses Lua: |
هذا القالب يستخدم أنماط القوالب: |
Example
الصفحة قالب:Infobox probability distribution/styles.css ليس بها محتوى.
Probability density function | |||
Cumulative distribution function | |||
الترميز | |||
---|---|---|---|
الوسائط |
= mean (location) = variance (squared scale) | ||
الحامل | |||
CDF | |||
القسيمة | |||
المتوسط | |||
أوسط | |||
منوال | |||
تباين | |||
MAD | |||
تخالف | |||
تدبب زائد | |||
الاعتلاج | |||
MGF | |||
CF | |||
معلومات فيشر |
| ||
تباعد كولباخ-لايبلر |
Usage
The Template:Infobox probability distribution generates a right-hand side infobox, based on the specified parameters. To use this template, copy the following code in your article and fill in as appropriate:
{{Infobox probability distribution | name = | type = | pdf_image = | cdf_image = | notation = | parameters = | support = | pdf = | cdf = | quantile = | mean = | median = | mode = | variance = | mad = | skewness = | kurtosis = | entropy = | cross_entropy = | mgf = | cf = | pgf = | fisher = | moments = | KLdiv = | JSDiv = }}
Parameters
|name=
— Name at the top of the infobox; should be the name of the distribution without the word "distribution" in it, e.g. "Normal", "Exponential" (optional)|type=
— possible values are "discrete" (or "mass"), "continuous" (or "density"), and "multivariate"|pdf_image=
— probability density image-spec, such as:xxx.svg
.|pdf_caption=
— probability density image caption|pdf_image_alt=
— alternative text for the image in|pdf_image=
|cdf_image=
— cumulative distribution image-spec, such as:yyy.svg
.|cdf_caption=
— cumulative distribution image caption|cdf_image_alt=
— alternative text for the image in|cdf_image=
|notation=
— typical designation for this distribution, for example . The notation should include all the distribution parameters explained in the next cell.|parameters=
— parameters of the distribution family (such as μ and σ2 for the normal distribution).|support=
— the support of the distribution, which may depend on the parameters. Specify this as<math>x \in some set</math>
for continuous distributions, and as<math>k \in some set</math>
for discrete distributions.|pdf=
— probability density function (or probability mass function), such as:<math>\frac{\Gamma(r+k)}{k!\Gamma(r)}p^r(1-p)^k</math>
. Please exclude the function label, such as "ƒ(x; μ,σ2)".|cdf=
— cumulative distribution function, e.g.:<math>I_p(r,k+1)\text{ where }I_p(x,y)</math> is the [[regularized incomplete beta function]]
.|quantile=
— quantile function (or inverse cumulative distribution function). If is the CDF and is the quantile function, then|mean=
— the mean, or expected value.|median=
— the median, only for univariate distributions.|mode=
— the mode.|variance=
— variance of the distribution, or covariance matrix in multivariate case.|mad=
— the mean absolute deviation.|skewness=
— the skewness.|kurtosis=
— the kurtosis excess.|entropy=
— the differential information entropy, preferably expressed in unspecified units using base-unspecific log(.) rather than base-specific ln(.) which yields entropy in units of nats only.|cross_entropy=
— the Cross entropy of the model|mgf=
— the moment-generating function, for example:<math>\left(\frac{p}{1-(1-p) e^t}\right)^r</math>
.|char=
/|cf=
— the characteristic function, such as:<math>\left(\frac{p}{1-(1-p) e^{it}}\right)^r</math>
.|pgf=
- the Probability-generating function.|fisher=
— the Fisher information matrix for the model.|KLDiv=
— the Kullback-Leibler divergence of the model|JSDiv=
— the Jensen-Shannon divergence of the model|moments=
— formulas to use in Method of moments for the model.|intro=
— optional message which will be displayed before all other content in the infobox.|marginleft=
— margin space left of infobox (default: 1em).|box_width=
— width of the infobox (default: 325px).
|parameters2=
, |support2=
, |pdf2=
, |cdf2=
, |mean2=
, |median2=
, |mode2=
, |variance2=
, |mad=
, |skewness2=
, |kurtosis2=
, |entropy2=
, |mgf2=
, |char2=
/|cf2=
, and |moments2=
are the same as their counterparts above. They should be used when the distribution needs two sets to describe it, e.g. Gamma distribution.
Tracking category
The above documentation is transcluded from قالب:جدول توزيع احتمالات/doc. (edit | history) Editors can experiment in this template's sandbox (create | mirror) and testcases (create) pages. Please add categories to the /doc subpage. Subpages of this template. |