ciUtils {Rariant} | R Documentation

## CI Utils

### Description

Utility functions to find confidence intervals that (a) overlap a certain value ('ciOutside', 'ciCovers') and (b) different confidence intervals overlap ('ciOverlap').

### Usage

      ciOutside(x, delta = 0)

      ciCovers(x, delta = 0)

      ciOverlap(x, y)

      ciWidth(x)

### Arguments

`x, y` | CIs, as obtained from e.g. the 'acCi' function.
`delta` | Variant frequency value to check against [default: 0].

### Value

A logical vector, where each elements corresponds to the respective row of 'x' (and 'y').

For 'ciWidth': A numeric vector with the widths of the confidence intervals.

### Examples

    ## Generate sample data
    counts = data.frame(x1 = 1:5, n1 = 30, x2 = 0:4, n2 = 30)

    ## Agresti-Caffo
    ci_ac = with(counts, acCi(x1, n1, x2, n2))
    ci_ac2 = with(counts, acCi(x1, n1, x2, n2, 0.99))

    ## cover 0
    idx_zero = ciCovers(ci_ac)

    ## cover 1
    idx_one = ciCovers(ci_ac, delta = 1)

    ## overlap
    idx_same = ciOverlap(ci_ac, ci_ac2)

    ## width
    width = ciWidth(ci_ac)

[Package Rariant version 1.25.0 Index]