Multivar: Multivar

In TimKroeger13/ProjectMultiLake: RTools used by the Alfred wegner institut

Multivar

Description

Calculates several parameters from deatom data.

Usage

Multivar(
  data,
  method = "bray",
  standardize = c("", "sqrt"),
  percentFilterWeight = 0,
  allLoessSpans = 0.8,
  minimumRowsAfterFiltering = 0,
  InterpolationLoessSpans = 0.8,
  ResampleQuantileValue = 0.05
)

Arguments

data	List of data generates by the MultiExcelLoader function.
method	Method for calculation Dissimilarity Indices for Community Ecologists.
standardize	Method for data standardisation. Can be nothing "" ir sqaureroot transformation "sqrt".
percentFilterWeight	Value how much percent a single species must relevant at minimum from the dataset.
allLoessSpans	span value for all Loess calculations made by Multivar.
minimumRowsAfterFiltering	Value for the minimum rows after filtering.
InterpolationLoessSpans	span value for all interpolation Loess calculations made by Multivar, where more values are given.
ResampleQuantileValue	Value that indicates by which percent of quantiles all the Diatom counts should be cut.

Value

Returns the same List but with new added parameters.

Note

This function has only been developed for the Alfred Wegener Institute Helmholtz Centre for Polar and Marine Research and should therefore only be used in combination with their database.
Comma numbers are rounded up.

Author(s)

Tim Kroeger.

TimKroeger13/ProjectMultiLake documentation built on March 18, 2022, 2:22 p.m.