fishMR: Gnathonemus Respirometry Trial Data

In rMR: Importing Data from Loligo Systems Software, Calculating Metabolic Rates and Critical Tensions

Description

This is a dataset acquired duirng a respirometry trial on a mormyrid of the species Gnathonemus victoriae. It went great. There are several "loops" (open/close the respirometer) to establish routine metabolic rate, as well as an extended "closed" period to capture the "P.crit", the point at which the linear relationship between metabolic rate and ambient dissolved oxygen changed.

Usage

data(fishMR)

Format

A data frame with 64239 observations on the following 7 variables.

Date.time

a character vector

times

a numeric vector

Bar.Pressure.hpa

a numeric vector

Phase

a numeric vector

temp.C

a numeric vector

DO.mgL

a numeric vector

References

Moulton Tyler L., Chapman Lauren J., Krahe Rudiger. Manuscript in Prep.

Examples

data(fishMR)
str(fishMR)
head(fishMR) 

Example output

Loading required package: biglm
Loading required package: DBI
'data.frame':	64239 obs. of  6 variables:
 $ Date.time       : chr  "02/07/2015 3:57:59 PM" "02/07/2015 3:58:00 PM" "02/07/2015 3:58:01 PM" "02/07/2015 3:58:02 PM" ...
 $ times           : num  3.52e+09 3.52e+09 3.52e+09 3.52e+09 3.52e+09 ...
 $ Bar.Pressure.hpa: num  1013 1013 1013 1013 1013 ...
 $ Phase           : num  29.9 29.9 29.9 29.9 29.9 ...
 $ temp.C          : num  23.5 23.4 23.4 23.4 23.5 ...
 $ DO.mgL          : num  7.85 7.86 7.86 7.85 7.86 ...
              Date.time      times Bar.Pressure.hpa Phase temp.C DO.mgL
1 02/07/2015 3:57:59 PM 3518711879             1013 29.87  23.49  7.852
2 02/07/2015 3:58:00 PM 3518711880             1013 29.88  23.43  7.864
3 02/07/2015 3:58:01 PM 3518711881             1013 29.88  23.43  7.864
4 02/07/2015 3:58:02 PM 3518711882             1013 29.90  23.42  7.853
5 02/07/2015 3:58:03 PM 3518711883             1013 29.87  23.46  7.862
6 02/07/2015 3:58:04 PM 3518711884             1013 29.87  23.48  7.856

rMR documentation built on May 2, 2019, 6:51 a.m.