data.fitting: Reactive fitting in the Climex app

In theGreatWhiteShark/climexUI: Shiny-based User Interface to Analyse Large Amounts of Station Data Using The Climex Package

Description

A reactive value performing the GEV/GP fit.

Usage

data.fitting(reactive.extreme, reactive.rows, fit.interactive,
  radioEvdStatistics, buttonMinMax, sliderThreshold, selectDataBase)

Arguments

reactive.extreme	Reactive value returning a list containing three elements: 1. the blocked time series, 2. the deseasonalized time series, and 3. the pure time series.
reactive.rows	Reactive value holding a logical vector indicating which values of the time series provided by data.extremes to use after clicking and brushing.
fit.interactive	Function used to perform the actual GEV/GP fit. fit.interactive
radioEvdStatistics	Character (radio) input determining whether the GEV or GP distribution shall be fitted to the data. Choices: c( "GEV", "GP" ), default = "GEV".
buttonMinMax	Character (radio) input determining whether the GEV/GP distribution shall be fitted to the smallest or biggest values. Choices: c( "Max", "Min ), default = "Max".
sliderThreshold	Numerical (slider) input determining the threshold used within the GP fit and the extraction of the extreme events. Boundaries: minimal and maximal value of the deseasonalized time series (rounded). Default: 0.8* the upper end point.
selectDataBase	Character (select) input to determine the data source. It is either of one of the names of the provided list in the list.data.sources argument of the climex function or Artificial data. In case of the latter choice, the function data.selection will provide a reactive object containing random numbers drawn from the distribution specified using radioEvdStatistics. Default = a random element of the provided input.

Details

The fit is performed using the fit.interactive function. Using the reactive.rows input specific points of the time series can be removed.

Value

Reactive value holding a fitted object of class climex.fit.gev or climex.fit.gpd, depending on the choice in radioEvdStatistics.

Author(s)

Philipp Mueller

See Also

Other climex-fitting: color.table, fit.interactive, generalFitStatisticsTable, generalFitStatistics

theGreatWhiteShark/climexUI documentation built on May 22, 2019, 2:25 p.m.