ldmult: Log-Density for Multinomial Distribution
In mixtools: Tools for Analyzing Finite Mixture Models
ldmult R Documentation
Log-Density for Multinomial Distribution
Description
Return the logarithm of the multinomial density function.
Usage
ldmult(y, theta)
Arguments
y
A vector of multinomial counts.
theta
A vector of multinomial probabilities. May have same number of
components as or one fewer component than y. In the latter case,
an extra component is appended so that theta sums to one.
Details
This function is called by multmixEM.
Value
ldmult returns the logarithm of the multinomial density
with parameter theta, evaluated at y.
See Also
multmixEM
Examples
y <- c(2, 2, 10)
theta <- c(0.2, 0.3, 0.5)
ldmult(y, theta)
mixtools documentation built on Dec. 5, 2022, 5:23 p.m.
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| ldmult | R Documentation |
Log-Density for Multinomial Distribution
Description
Return the logarithm of the multinomial density function.
Usage
ldmult(y, theta)
Arguments
y |
A vector of multinomial counts. |
theta |
A vector of multinomial probabilities. May have same number of
components as or one fewer component than |
Details
This function is called by multmixEM.
Value
ldmult returns the logarithm of the multinomial density
with parameter theta, evaluated at y.
See Also
multmixEM
Examples
y <- c(2, 2, 10) theta <- c(0.2, 0.3, 0.5) ldmult(y, theta)
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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