# Import, Process, Analyse, and Calculate Rates from Respirometry Data

## Documentation for package ‘respR’ version 2.3.4

- DESCRIPTION file.
- Package NEWS.

## Help Pages

adjust_rate | Adjust rates to account for background respiration or oxygen flux.
adjust_rate.ft | Adjust rates in flowthrough respirometry to account for background respiration or oxygen flux.
algae.rd | Oxygen production respirometry data
auto_rate | Automatically determine most linear, highest, lowest and rolling oxygen uptake or production rates
auto_rate.int | Run auto_rate on multiple replicates in intermittent-flow respirometry data
background_con.rd | Background respirometry data (constant)
background_exp.rd | Background respirometry data (exponential)
background_lin.rd | Background respirometry data (linear)
calc_rate | Calculate rate of change in oxygen over time
calc_rate.bg | Calculate background oxygen uptake or input rates
calc_rate.ft | Calculate rate of change in oxygen from flowthrough respirometry data
calc_rate.int | Extract rates from multiple replicates in intermittent-flow respirometry data
convert_DO | Convert between units of dissolved oxygen
convert_MR | Convert between units of absolute, mass-specific, or area-specific metabolic rates
convert_rate | Convert a unitless oxygen rate value to absolute, mass-specific or area-specific rate
convert_rate.ft | Convert a unitless oxygen rate value from flowthrough respirometry to absolute, mass-specific or area-specific rates
convert_val | Convert values of temperature, volume, mass, area, and atmospheric pressure to different units
flowthrough.rd | Flowthrough respirometry data on the chiton, _Mopalia lignosa_
flowthrough_mult.rd | Multi-column flowthrough respirometry data
flowthrough_sim.rd | Flowthrough respirometry data with increasing background rate
format_time | Parse date-time data to numeric time for use in respR functions
import_file | Import respirometry system raw data files (DEPRECATED)
inspect | Explore and visualise respirometry data and check for common errors
inspect.ft | Explore and visualise flowthrough respirometry data and check for errors
intermittent.rd | Respirometry data of the sea urchin, _Heliocidaris Erythrogramma_
oxy_crit | Calculate critical oxygen values, such as PCrit
sardine.rd | Respirometry data of the sardine, _Sardinops sagax_
select_rate | Select rate results based on a range of criteria
select_rate.ft | Select rate results based on a range of criteria
squid.rd | Respirometry data of the squid, _Doryteuthis opalescens_
subsample | Subsample a data frame object
subset_data | Subset a 'data.frame', 'inspect', or 'inspect.ft' object
unit_args | Print examples of unit inputs
urchins.rd | Multi-column respirometry data of the sea urchin, _Heliocidaris Erythrogramma_, including background respiration
zeb_intermittent.rd | Respirometry data of a zebrafish, _Danio rerio_