case class RandomVecSample(pop: Int, samp: Int, stream: Int = 0) extends VariateVec with Product with Serializable
The RandomVecSample class generates random sample from a population.
- pop
the size of the population (0, 1, ... pop-1)
- samp
the size of the random samples
- stream
the random number stream
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Instance Constructors
-
new
RandomVecSample(pop: Int, samp: Int, stream: Int = 0)
- pop
the size of the population (0, 1, ... pop-1)
- samp
the size of the random samples
- stream
the random number stream
Value Members
-
def
discrete: Boolean
Determine whether the distribution is discrete or continuous.
Determine whether the distribution is discrete or continuous.
- Definition Classes
- VariateVec
-
final
def
flaw(method: String, message: String): Unit
Show the flaw by printing the error message.
Show the flaw by printing the error message.
- method
the method where the error occurred
- message
the error message
- Definition Classes
- Error
-
def
gen: VectoD
Determine the next random double vector for the particular distribution.
Determine the next random double vector for the particular distribution.
- Definition Classes
- RandomVecSample → VariateVec
-
def
igen: VectoI
Determine the next random integer vector for the particular distribution.
Determine the next random integer vector for the particular distribution. It is only valid for discrete random variates.
- Definition Classes
- RandomVecSample → VariateVec
-
def
mean: VectoD
Compute the vector mean for the particular distribution.
Compute the vector mean for the particular distribution.
- Definition Classes
- RandomVecSample → VariateVec
-
def
pf(z: VectoD): Double
Compute the probability function (pf): The probability density function (pdf) for continuous RVV's or the probability mass function (pmf) for discrete RVV's.
Compute the probability function (pf): The probability density function (pdf) for continuous RVV's or the probability mass function (pmf) for discrete RVV's.
- z
the mass point/vector whose probability is sought
- Definition Classes
- RandomVecSample → VariateVec
- val pop: Int
- val samp: Int
- val stream: Int