I know that for λ in Poi(λ) or Exp(λ) a vague prior for λ is π(λ) ∼ Gamma (α, β) where α and β are small, I was wondering if it was the same for λ in Gamma(n,λ) since exponential distribution is a special case of gamma distribution.
2026-03-25 22:05:25.1774476325
What is a vague prior for λ in Gamma(n,λ), where n is a constant not equaling 1?
130 Views Asked by Bumbble Comm https://math.techqa.club/user/bumbble-comm/detail AtRelated Questions in STATISTICS
- Given is $2$ dimensional random variable $(X,Y)$ with table. Determine the correlation between $X$ and $Y$
- Statistics based on empirical distribution
- Given $U,V \sim R(0,1)$. Determine covariance between $X = UV$ and $V$
- Fisher information of sufficient statistic
- Solving Equation with Euler's Number
- derive the expectation of exponential function $e^{-\left\Vert \mathbf{x} - V\mathbf{x}+\mathbf{a}\right\Vert^2}$ or its upper bound
- Determine the marginal distributions of $(T_1, T_2)$
- KL divergence between two multivariate Bernoulli distribution
- Given random variables $(T_1,T_2)$. Show that $T_1$ and $T_2$ are independent and exponentially distributed if..
- Probability of tossing marbles,covariance
Related Questions in PROBABILITY-DISTRIBUTIONS
- Given is $2$ dimensional random variable $(X,Y)$ with table. Determine the correlation between $X$ and $Y$
- Statistics based on empirical distribution
- Given $U,V \sim R(0,1)$. Determine covariance between $X = UV$ and $V$
- Comparing Exponentials of different rates
- Linear transform of jointly distributed exponential random variables, how to identify domain?
- Closed form of integration
- Given $X$ Poisson, and $f_{Y}(y\mid X = x)$, find $\mathbb{E}[X\mid Y]$
- weak limit similiar to central limit theorem
- Probability question: two doors, select the correct door to win money, find expected earning
- Calculating $\text{Pr}(X_1<X_2)$
Related Questions in BAYESIAN
- Obtain the conditional distributions from the full posterior distribution
- What it the posterior distribution $\mu| \sigma^2,x $
- Posterior: normal likelihood, uniform prior?
- If there are two siblings and you meet one of them and he is male, what is the probability that the other sibling is also male?
- Aggregating information and bayesian information
- Bayesian updating - likelihood
- Is my derivation for the maximum likelihood estimation for naive bayes correct?
- I don't understand where does the $\frac{k-1}{k}$ factor come from, in the probability mass function derived by Bayesian approach.
- How to interpret this bayesian inference formula
- How to prove inadmissibility of a decision rule?
Related Questions in BAYES-THEOREM
- Question to calculating probability
- Bayes' Theorem, what am I doing wrong?
- A question about defective DVD players and conditional probabaility.
- Is my derivation for the maximum likelihood estimation for naive bayes correct?
- 1 Biased Coin and 1 Fair Coin, probability of 3rd Head given first 2 tosses are head?
- Conditional Probability/Bayes Theory question
- Dependence of posterior probability on parameters
- Probability Question on Bayes' Theorem
- Coin probability
- What is the probability of an event to happen in future based on the past events?
Related Questions in GAMMA-DISTRIBUTION
- Gamma distribution to normal approximation
- Conditional density function with gamma and Poisson distribution
- sum of two independent scaled noncentral $\chi$-squared random variables
- Expectation of the ratio between Beta-Prime and Gamma random variables
- It is given that $X_i \sim^{\text{ind}} \text{Gamma}(\alpha,p_i)$ Find the distributions of $Y_i=\frac{X_i}{X_1+X_2+...+X_i}$, where $i=2,3,..k$
- Finding the pdf of a random variable generating from another random variable with defined pdf
- Claims per policyholder follows a Poisson dist. but mean varies according to a Gamma distribution
- How to prove the sum of sample is the complete statistics for gamma distribution?
- How to solve or approximate this special integral related to inverse gamma distribution
- Calculating the probability that one analyst is correct over another
Trending Questions
- Induction on the number of equations
- How to convince a math teacher of this simple and obvious fact?
- Find $E[XY|Y+Z=1 ]$
- Refuting the Anti-Cantor Cranks
- What are imaginary numbers?
- Determine the adjoint of $\tilde Q(x)$ for $\tilde Q(x)u:=(Qu)(x)$ where $Q:U→L^2(Ω,ℝ^d$ is a Hilbert-Schmidt operator and $U$ is a Hilbert space
- Why does this innovative method of subtraction from a third grader always work?
- How do we know that the number $1$ is not equal to the number $-1$?
- What are the Implications of having VΩ as a model for a theory?
- Defining a Galois Field based on primitive element versus polynomial?
- Can't find the relationship between two columns of numbers. Please Help
- Is computer science a branch of mathematics?
- Is there a bijection of $\mathbb{R}^n$ with itself such that the forward map is connected but the inverse is not?
- Identification of a quadrilateral as a trapezoid, rectangle, or square
- Generator of inertia group in function field extension
Popular # Hahtags
second-order-logic
numerical-methods
puzzle
logic
probability
number-theory
winding-number
real-analysis
integration
calculus
complex-analysis
sequences-and-series
proof-writing
set-theory
functions
homotopy-theory
elementary-number-theory
ordinary-differential-equations
circles
derivatives
game-theory
definite-integrals
elementary-set-theory
limits
multivariable-calculus
geometry
algebraic-number-theory
proof-verification
partial-derivative
algebra-precalculus
Popular Questions
- What is the integral of 1/x?
- How many squares actually ARE in this picture? Is this a trick question with no right answer?
- Is a matrix multiplied with its transpose something special?
- What is the difference between independent and mutually exclusive events?
- Visually stunning math concepts which are easy to explain
- taylor series of $\ln(1+x)$?
- How to tell if a set of vectors spans a space?
- Calculus question taking derivative to find horizontal tangent line
- How to determine if a function is one-to-one?
- Determine if vectors are linearly independent
- What does it mean to have a determinant equal to zero?
- Is this Batman equation for real?
- How to find perpendicular vector to another vector?
- How to find mean and median from histogram
- How many sides does a circle have?