Description Usage Arguments Details Value References See Also Examples
View source: R/113.ConfidenceIntervals_ADJ_n_x.R
CI estimation of 6 adjusted methods (Wald, Wald-T, Likelihood, Score, Logit-Wald, ArcSine) given x and n
1 | ciAAllx(x, n, alp, h)
|
x |
- Number of success |
n |
- Number of trials |
alp |
- Alpha value (significance level required) |
h |
- Adding factor |
The Confidence Interval of using 6 adjusted methods (Wald, Wald-T, Likelihood, Score, Logit-Wald, ArcSine) for n
given alp
, x
and h
A dataframe with
name |
- Name of the method |
x |
- Number of successes (positive samples) |
LLT |
- Lower limit |
ULT |
- Upper Limit |
LABB |
- Lower Abberation |
UABB |
- Upper Abberation |
ZWI |
- Zero Width Interval |
[1] 1998 Agresti A and Coull BA. Approximate is better than "Exact" for interval estimation of binomial proportions. The American Statistician: 52; 119 - 126.
[2] 1998 Newcombe RG. Two-sided confidence intervals for the single proportion: Comparison of seven methods. Statistics in Medicine: 17; 857 - 872.
[3] 2008 Pires, A.M., Amado, C. Interval Estimators for a Binomial Proportion: Comparison of Twenty Methods. REVSTAT - Statistical Journal, 6, 165-197.
prop.test and binom.test
for equivalent base Stats R functionality,
binom.confint
provides similar functionality for 11 methods,
wald2ci
which provides multiple functions for CI calculation ,
binom.blaker.limits
which calculates Blaker CI which is not covered here and
propCI
which provides similar functionality.
Other Adjusted methods of CI estimation given x & n: PlotciAAllx
,
ciAASx
, ciALRx
,
ciALTx
, ciASCx
,
ciATWx
, ciAWDx
1 2 | x=5; n=5; alp=0.05;h=2
ciAAllx(x,n,alp,h)
|
method x LowerLimit UpperLimit LowerAbb UpperAbb ZWI
1 Adj-Wald 5 0.5061662 1.0000000 NO YES NO
2 Adj-ArcSine 5 0.4678770 0.9732727 NO NO NO
3 Adj-Liklihood 5 0.4582767 0.9591679 NO NO NO
4 Adj-Score 5 0.4525890 0.9367749 NO NO NO
5 Adj-Logit Wald 5 0.4209916 0.9439712 NO NO NO
6 Adj-Wald-T 5 0.4733987 1.0000000 NO YES NO
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