VAS: Algorithms for Visual Analogue Scales

In bda: Binned Data Analysis

Algorithms for Visual Analogue Scales

Description

Algorithms for VAS. The algorithms are applicable to other numerical variables with measurement errors as well.

Usage

 VAS.ecdf(x,w,alpha=0.05)

Arguments

x	Raw data
w	weights
alpha	Significance level for confidence bands.

Value

Estimate of the emprical distribution function.

x	grid points
y	ECDF value Fn(x)
lb,ub	lower and upper confidence bands of ECDF.
alpha	significance level
data	raw data
ecdf	Draw ECDF if TRUE.

Examples

 x <- rnorm(100, -2.6, 3.1)

bda documentation built on Oct. 13, 2023, 5:10 p.m.