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| R2012a Documentation → Statistics Toolbox | |
Learn more about Statistics Toolbox |
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| Contents | Index |
Object representing parametric probability distribution
ProbDistParametric is an abstract class defining the properties and methods of a parametric probability distribution.
ProbDistParametric is an abstract class. You cannot create instances of this class directly. You can construct an object in its subclass, ProbDistUnivParam, either by calling the subclass constructor, ProbDistUnivParam, or by using the fitdist function.
| cdf | Return cumulative distribution function (CDF) for ProbDist object |
| Return probability density function (PDF) for ProbDist object | |
| random | Generate random number drawn from ProbDist object |
Note The above methods are inherited from the ProbDist class. |
| DistName | Read-only string containing probability distribution name of ProbDist object |
| InputData | Read-only structure containing information about input data to ProbDist object |
| NLogL | Read-only value specifying negative log likelihood for input data to ProbDistParametric object |
| NumParams | Read-only value specifying number of parameters of ProbDistParametric object |
| ParamCov | Read-only covariance matrix of parameter estimates of ProbDistParametric object |
| ParamDescription | Read-only cell array specifying descriptions of parameters of ProbDistParametric object |
| ParamIsFixed | Read-only logical array specifying fixed parameters of ProbDistParametric object |
| ParamNames | Read-only cell array specifying names of parameters of ProbDistParametric object |
| Params | Read-only array specifying values of parameters of ProbDistParametric object |
| Support | Read-only structure containing information about support of ProbDist object |
Note Some of the above properties are inherited from the ProbDist class. |
Value. To learn how this affects your use of the class, see Copying Objects in the MATLAB Programming Fundamentals documentation.
fitdist | ProbDist | ProbDistUnivParam | ProbDistUnivParam
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