Estimates regressions for MMR. — MMR • AnalyzeResp

Analyzes O~2~ and temperature data recorded to obtain regressions representative of individual's maximum metabolic rate. The function can handle 4 measurement cycles.

Usage

MMR(
  data.MMR,
  cycles,
  cycle_start,
  cycle_end,
  mmr_Ch1 = 0,
  mmr_Ch2 = 0,
  mmr_Ch3 = 0,
  mmr_Ch4 = 0,
  clean_Ch1 = c(0, 0),
  clean_Ch2 = c(0, 0),
  clean_Ch3 = c(0, 0),
  clean_Ch4 = c(0, 0),
  N_Ch = 4,
  local_path = TRUE,
  date_format = c("%m/%d/%Y %H:%M:%S", "GMT"),
  inventory_data = NULL
)

Arguments

data.MMR: The name of the raw input file; .csv, a character.
cycles: The number of measurement cycles recording metabolic rate in an animal (a single number value 1 through 4).
cycle_start: A numeric vector of measurement cycle start times (min). The length of this vector has to be equal to the number of cycles provided, e.g. if cycles = 2, then it may be cycle_start = c(0,10))
cycle_end: A numeric vector of measurement cycle end times (min). The same format as cycle_start
mmr_Ch1: A number indicated in which cycle the animal in oxygen meter Channel 1 is expected to reach its maximum metabolic rate. Must specify to analyze metabolic rate, or enter 0, which will drop the channel from the analysis.
mmr_Ch2: See mmr_Ch1 argument for description. This applies to Channel 2
mmr_Ch3: See mmr_Ch1 argument for description. This applies to Channel 3
mmr_Ch4: See mmr_Ch1 argument for description. This applies to Channel 4
clean_Ch1: Specific to MMR cycle for each animal (or cycle). Use to set a time window (min) that specifies a quality section on metabolic rate measurement for sliding window analysis. Default will use full length measurement cycle as set by cycle_start and cycle_end arguments.
clean_Ch2: See mmr_Ch1 argument for description. This applies to Channel 2
clean_Ch3: See mmr_Ch1 argument for description. This applies to Channel 3
clean_Ch4: See mmr_Ch1 argument for description. This applies to Channel 4
N_Ch: The number of oxygen and temperature channels. Options include 2, 4, and 8. This argument can be ignored if 2-Channel oxygen meter was used.
local_path: Logical. If TRUE (default) all returned files will be saved in the local working directory.
date_format: The date format used in the original files. Must specify one of the following: c("m/d/y","d/m/y","y-m-d")
inventory_data: The name of an inventory data dataframe that provides details of "cleaning" requirements

Value

The output from print