trialr: closest_to_target – R documentation

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closest_to_target

Get index of element in vector with value closest to a target

Description

Get index of element in vector with value closest to a target

Usage

closest_to_target(vector, target)

Arguments

`vector`	Identify element in this numeric vector
`target`	numeric target

Value

an integer indexing vector

Examples

closest_to_target(c(0.1, 0.2, 0.3), 0.05)  # 1
closest_to_target(c(0.1, 0.2, 0.3), 0.22)  # 2
closest_to_target(c(0.1, 0.2, 0.3), -0.05) # 1
closest_to_target(c(0.1, 0.2, 0.3), 8) # 3

trialr

Clinical Trial Designs in 'rstan'

v0.1.5

GPL (>= 3)

Authors

Kristian Brock [aut, cre] (<https://orcid.org/0000-0002-3921-0166>), Trustees of Columbia University [cph]

Initial release

2020-10-14