mmi_data: Macroinvertebrate Multimetric Index (MMI) Data Set

mmi_dataR Documentation

Macroinvertebrate Multimetric Index (MMI) Data Set

Description

A data frame containing the MMI scores and condition classes from the NRSA 2008/2009 survey, as well as additional site information. The variables are described below.

Usage

data(mmi_data)

Details

  • NRSA_ID site identification

  • MMI_BENT. MMI score

  • BENT_MMI_COND. condition class coded as Good, Fair, and Poor

  • AGG_ECO9_2015. aggregated 9 ecoregion

  • STATE

  • ALB_X. albers x-coord

  • ALB_Y. albers y-coord

  • LON_DD83. longitude

  • LAT_DD83. latitude

  • Year. year sample collected

  • DATE_COL. date sample collected


ericwfox/slmrf documentation built on Feb. 24, 2024, 11:02 p.m.