utilMWRyscale {MassWateR}

Get logical value for y axis scaling

Description

Get logical value for y axis scaling

Usage

utilMWRyscale(accdat, param, yscl = "auto")

Arguments

accdat

data.frame for data quality objectives file for accuracy as returned by readMWRacc

param

character string for the parameter to evaluate as provided in the "Parameter" column of "accdat"

yscl

character indicating one of "auto" (default), "log", or "linear"

Value

A logical value indicating TRUE for log10-scale, FALSE for arithmetic (linear)

Examples

# accuracy path
accpth <- system.file('extdata/ExampleDQOAccuracy.xlsx', 
     package = 'MassWateR')

# accuracy data
accdat <- readMWRacc(accpth)

# log auto
utilMWRyscale(accdat, param = 'E.coli')

# linear force
utilMWRyscale(accdat, param = 'E.coli', yscl = 'linear')

# linear auto
utilMWRyscale(accdat, param = 'DO')

# log force
utilMWRyscale(accdat, param = 'DO', yscl = 'log')