fill_na

This function is a tiny wrapper around <code><a href="/link/approx?package=lfstat&version=0.9.12" data-mini-rdoc="lfstat::approx">approx</a></code> which allows to contain the maximum number of NA values in a row that will be filled by interpolation. This is useful to obtain regular time series.

 utilities

 misc 

The "Manual on Low-flow Estimation and Prediction" (Gustard & Demuth (2009, ISBN:978-92-63-11029-9)), published by the World Meteorological Organisation, gives a comprehensive summary on how to analyse stream flow data focusing on low-flows. This packages provides functions to compute the described statistics and produces plots similar to the ones in the manual.

Tobias Gauster

lfstat

Calculation of Low Flow Statistics for Daily Stream Flow Data

Gregor Laaha

Daniel Koffler

fill_na function

<dl> <dt>x</dt>
<dd>a vector, possibly containing NA values</dd> <dt>max.len</dt>
<dd>an integer vector of length one, constraining the number of of consecutive NA observations which will get replaced with interpolated values</dd> <dt>...</dt>
<dd>further arguments, passed on to <code><a href="/link/approx?package=lfstat&version=0.9.12" data-mini-rdoc="lfstat::approx">approx</a></code>.</dd></dl>

Arguments

This function is a tiny wrapper around <code><a href='https://rdrr.io/r/stats/approxfun.html'>approx</a></code> which allows to contain the maximum number of NA values in a row that will be filled by interpolation. This is useful to obtain regular time series.

Interpolation NA values in a vector — fill_na

<dl>

 <dt>x</dt>
<dd>a vector, possibly containing NA values</dd>

 <dt>max.len</dt>
<dd>an integer vector of length one, constraining the number of of consecutive NA observations which will get replaced with interpolated values</dd>

 <dt>...</dt>
<dd>further arguments, passed on to <code><a href='https://rdrr.io/r/stats/approxfun.html'>approx</a></code>.</dd>

</dl>

fill_na: Interpolation NA values in a vector

Description

Usage

Value

Arguments

See Also

Examples