bd_phi2y: Find calendar date from fraction modern value given known...

Description Usage Arguments Details Value

View source: R/bd_phi2y.R

Description

Find calendar date from fraction modern value given known bounding indices

Usage

1
bd_phi2y(y_curve, phi_curve, phi_known, ii_lo, ii_hi)

Arguments

y_curve

Calibration curve calendar dates

phi_curve

Calibration curve fraction moderns

phi_known

Known fraction modern value

ii_lo

Lower bounding index

ii_hi

Upper bounding index

Details

y_curve and phi_curve give the calendar date and fraction modern of the radiocarbon calibration curve. It is known that the calendar date lies lies between y_curveii_lo and y_curveii_hi. Interpolate to find the calendar date corresponding to the input phi_known.

Value

The calendar date corresponding to the input phi_known


MichaelHoltonPrice/BayDem documentation built on Sept. 12, 2019, 9:26 p.m.