get_btps_factor: Get BTPS Correction factor
In Lightbridge-KS/rslab: Functions for Respiratory System Physiology Lab

Description Usage Arguments Value Examples

Compute correction factor to convert gas volumes from room temperature saturated to BTPS, assuming that gas was sampled at barometric pressure of 760 mmHg.

1	get_btps_factor(temp)

temp

(Numeric) Room Temperature in celsius when gas was collected.

A numeric factor to convert volume of gas to 37 celsius saturated with water vapor

# If temp in lookup table, simply use BTPS Correction factor from the table
get_btps_factor(20)
# If temp not in lookup table, use prediction by linear model.
get_btps_factor(20.5)
# Input can be vectorised
get_btps_factor(c(20.5, NA, 21:22))