Description Usage Arguments Details Value References See Also Examples
View source: R/103.ConfidenceIntervals_BASE_n_x.R
Specific CI estimation of 6 base methods (Wald, Wald-T, Likelihood, Score, Logit-Wald, ArcSine)
1 | ciAllx(x, n, alp)
|
x |
- Number of sucess |
n |
- Number of trials |
alp |
- Alpha value (significance level required) |
The Confidence Interval of using 6 base methods (Wald, Wald-T, Likelihood, Score, Logit-Wald, ArcSine) for n
given alp
and x
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] 1993 Vollset SE. Confidence intervals for a binomial proportion. Statistics in Medicine: 12; 809 - 824.
[2] 1998 Agresti A and Coull BA. Approximate is better than "Exact" for interval estimation of binomial proportions. The American Statistician: 52; 119 - 126.
[3] 1998 Newcombe RG. Two-sided confidence intervals for the single proportion: Comparison of seven methods. Statistics in Medicine: 17; 857 - 872.
[4] 2001 Brown LD, Cai TT and DasGupta A. Interval estimation for a binomial proportion. Statistical Science: 16; 101 - 133.
[5] 2002 Pan W. Approximate confidence intervals for one proportion and difference of two proportions Computational Statistics and Data Analysis 40, 128, 143-157.
[6] 2008 Pires, A.M., Amado, C. Interval Estimators for a Binomial Proportion: Comparison of Twenty Methods. REVSTAT - Statistical Journal, 6, 165-197.
[7] 2014 Martin Andres, A. and Alvarez Hernandez, M. Two-tailed asymptotic inferences for a proportion. Journal of Applied Statistics, 41, 7, 1516-1529
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 Base methods of CI estimation given x & n: PlotciAllxg
,
PlotciAllx
, PlotciEXx
,
ciASx
, ciBAx
,
ciEXx
, ciLRx
,
ciLTx
, ciSCx
,
ciTWx
, ciWDx
1 2 | x= 5; n=5; alp=0.05;
ciAllx(x,n,alp)
|
method x LowerLimit UpperLimit LowerAbb UpperAbb ZWI
1 Wald 5 1.0000000 1.0000000 NO NO YES
2 ArcSine 5 0.8199137 0.8199137 NO NO NO
3 Likelihood 5 0.6810021 0.9999591 NO NO NO
4 Score 5 0.5655175 1.0000000 NO NO NO
5 Logit-Wald 5 0.4781762 1.0000000 NO NO NO
6 Wald-T 5 0.3359883 1.0000000 NO YES NO
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