Description Usage Arguments Details Value References See Also Examples
View source: R/632.BayesFactors_x.R
Bayesain Hypothesis testing given x: Hypothesis 6: Theta < Theta1 Vs Theta > Theta2
1 | hypotestBAF6x(x, n, th1, a1, b1, th2, a2, b2)
|
x |
- Number of success |
n |
- Number of trials from data |
th1 |
- Hypothetical parameter for H1 |
a1 |
- Priors for hypothesis H1 |
b1 |
- Priors for hypothesis H1 |
th2 |
- Hypothetical parameter for H2 |
a2 |
- Priors for hypothesis H2 |
b2 |
- Priors for hypothesis H2 |
Computes Bayes factor under Beta-Binomial model for the
model: p < p1 Vs p > p2 from the given number of
trials n
and and for given number
of successes x = 0, 1, 2......n
We use the following guideline for reporting the results:
1/3 <= BaFa01 < 1: Evidence against H0 is not worth more than a bare mention.
1/20 <= BaFa01 < 1/3: Evidence against H0 is positive.
1/150 <= BaFa01 < 1/20: Evidence against H0 is strong.
BaFa10 < 1/150: Evidence against H0 is very strong.
1 <= BaFa01 < 3: Evidence against H1 is not worth more than a bare mention.
3 <= BaFa01 < 20: Evidence against H1 is positive.
20 <= BaFa01 < 150: Evidence against H1 is strong.
150 <= BaFa01: Evidence against H1 is very strong.
A dataframe with
x |
Number of successes |
BaFa01 |
Bayesian Factor |
[1] 2006 Ghosh M, Delampady M and Samanta T. An introduction to Bayesian analysis: Theory and Methods. Springer, New York
[2] 2014 Sakthivel S, Subbiah M and Ramakrishnan R Default prior approach for Bayesian testing of hypotheses involving single binomial proportion International Journal of Statistics and Analysis, 4 (2), 139 - 153
Other Hypothesis testing: hypotestBAF1x
,
hypotestBAF1
, hypotestBAF2x
,
hypotestBAF2
, hypotestBAF3x
,
hypotestBAF3
, hypotestBAF4x
,
hypotestBAF4
, hypotestBAF5x
,
hypotestBAF5
, hypotestBAF6
1 2 | x=682; n=925; th1=0.5; a1=1; b1=1; th2=0.9; a2=0.5; b2=0.5
hypotestBAF6x(x,n,th1,a1,b1,th2,a2,b2)
|
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