splx_to_itvl {intervalpsych}R Documentation

Convert from simplex to interval bounds

Description

Convert from simplex/compostional format to interval bounds format. See also itvl_to_splx() for the inverse transformation.

Usage

splx_to_itvl(simplex, min = NULL, max = NULL)

Arguments

simplex

A numeric vector that is a 2-simplex (3 elements that sum to 1) or a data frame where each of the rows is a 2-simplex.

min

Minimum of the original response scale.

max

Maximum of the original response scale.

Value

A numeric vector with 2 elements representing the lower and upper bounds of the interval response, or a data frame where each of the rows contains such a vector.

See Also

itvl_to_splx()

Examples

responses <- data.frame(rbind(c(.1,.5,.4), c(.3,.4,.3)))
splx_to_itvl(responses, min = 0, max = 1)



[Package intervalpsych version 0.1.0 Index]