temp_assessment: Temperature Assessment

In donco/odeqassessment:

Temperature Assessment

Description

Creates three new variables for each sample summarizing the data within the last 3 years at that station; the number of excursions, the number of samples during the critical period, and the number of samples during the spawning period.

Usage

temp_assessment(df, datetime_column = "sample_datetime",
  spawn_start_column = "spawn_start", spawn_end_column = "spawn_end",
  result_column = "Result_cen", criteria_column = "temp_crit")

Arguments

df	dataframe with temperature data
datetime_column	POSIXCT column name containing sample datetimes
spawn_start	mm/dd spawn start date (as characters)
spawn_end	mm/dd spawn end date (as characters)
results	numeric results column name
criteria	name of column containing temperature criteria values

Value

a dataframe with relevant temperature spawning, criteria, and excursion variables added

Examples

temp_assessment(df = temperature-data, datetime_column = "sample_datetime",
spawn_start = "spawn_start", spawn_end = "spawn_end",
results = "Results_cen", criteria = "temp_crit")

donco/odeqassessment documentation built on Dec. 22, 2024, 2:29 p.m.