longnosedace: longnosedace

In jfieberg/Data4Ecologists: Data Assoicated with Statistics for Ecologists

longnosedace

Description

Abundance data of longnose dace (Rhinichthys cataractae) and in-stream variables collected from the Maryland Biological Stream Survey.

Usage

longnosedace

Format

A data frame with 68 rows and 8 variables:

stream

character name of surveyed stream

longnosedace

integer number of longnose dace (Rhinichthys cataractae) in each 75-meter surveyed stream section

acreage

integer acreage drained by the stream

do2

double dissolved oxygen (mg/liter)

maxdepth

integer maximum depth of the 75-meter surveyed section (cm)

no3

double nitrate concentration (mg/liter)

so4

double sulfate concentration (mg/liter)

temp

double water temperature on the data the stream was surveyed (degrees C).

Source

Maryland Biological Stream Survey. Downloaded from http://www.biostathandbook.com/multipleregression.html

jfieberg/Data4Ecologists documentation built on April 17, 2025, 3:12 p.m.