baytrends (version 1.1.0)

gamTest: Perform GAM analysis

Description

Perform GAM analysis. Relies on mgcv::gam to perform general additive model.

Usage

gamTest(df, dep, stat, layer = NA, analySpec, gamTable = TRUE,
  gamPlot = 10, gamDiffModel = NA, flow.detrended = NA,
  salinity.detrended = NA)

Arguments

df

data frame

dep

dependent variable

stat

station

layer

layer (optional)

analySpec

analytical specifications

gamTable

gam table setting (set to FALSE to turn off table output)

gamPlot

gam plot setting (set to FALSE to turn off plotting)

gamDiffModel

GAM model(s) used for computing differences on sub-annual/multi-period basis

flow.detrended

data generated by detrended.flow. Default = NA.

salinity.detrended

data generated by detrended.flow. Default = NA.

Value

Returns a list with results

Details

The baseDay function has been added to this package from the smwrBase package.

Examples

Run this code
# NOT RUN {
# specify parameter and station to analyze
dep        <- 'secchi'
stat       <- 'CB5.4'
layer      <- 'S'

#Using gamTest
dfr <- analysisOrganizeData (dataCensored)
df        <- dfr[[1]]
analySpec <- dfr[[2]]
gamResult <- gamTest(df, dep, stat, layer, analySpec=analySpec)

# }

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