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vitality (version 1.3)

indexFinder: Finds the first value of a vector that is less than a value.

Description

For use in the primary vitality model fitting functions in this package. See package documentation.

Usage

indexFinder(x, val)

Arguments

x

Vector to search

val

Threshold

Value

Gives the index of the first value of x that is <= val. returns -1 if no value satisfies the condition