check_noise: Validation by noise

In dleutnant/m181: Timeseries Data Validation according to the DWA-M 181

Description

Validates timeseries data by computing surrounded noise. The output is an xts-object with logical values. TRUE indicates plausible data points, FALSE represents data points which exceed the threshold s_max.

Usage

check_noise(xts, s_max, width, moving_s_max = TRUE, width_s_max = 2 * width,
  verbose = TRUE)

Arguments

xts	An xts object to be validated.
s_max	The threshold of noise. Computed values lower than s_max are considered tolerable, otherwise not. If moving_s_max is TRUE, this value is computed with a moving window.
width	An integer specifying the window width.
moving_s_max	logical. Should the threshold computed with a moving window?
width_s_max	Sets the window of which the threshold is computed.
verbose	logical. Provide additional details?

References

DWA (2011). Merkblatt DWA-M 181 - Messung von Wasserstand und Durchfluss in Entwaesserungssystemen. Hennef.

See Also

xts, rollapply.

dleutnant/m181 documentation built on May 15, 2019, 9:16 a.m.