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A distribution is a mathematical description of probabilities or frequencies.
5
votes
1
answer
315
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Standard Error of Ratio of Weibull variates
(my distributions have both a shape between (0,1))
Would a gamma distribution follow the same "algorithm" to obtain the SE? …
3
votes
0
answers
427
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Standard Error of the ratio of Binomial variates
I asked a similar question here using Weibull distributions and now I'm interested on the relationship between binomial distributions. … Since both distributions have $N*\hat{p} > 5$ and $N*(1-\hat{p})> 5$ we can assume it follows a normal distribution and compute the $SEM$ by using:
$${SEM_i}= \frac{{\sigma_i}}{\sqrt{N_i}}$$
where ${ …
1
vote
2
answers
343
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What's the proper way of finding the best prediction model function for the data?
What's the best way of predicting variable $z$ given variables ${a_1, a_2, ..., a_n}$?
I'm using a Bayesian Model to predict variable $z$. I have parameters $a_i$ that I have inferred a prior distrib …