tshistogram

Produce a histogram of a given univariate time series.

Fundamental time series forecasting models such as autoregressive integrated moving average (ARIMA), exponential smoothing, and simple moving average are included. For ARIMA models, the output follows the traditional parameterisation by Box and Jenkins (1970, ISBN: 0816210942, 9780816210947). Furthermore, there are functions for detailed time series exploration and decomposition, respectively. All data and result visualisations are generated by 'ggplot2' instead of conventional R graphical output. For more details regarding the theoretical background of the models see Hyndman, R.J. and Athanasopoulos, G. (2021) <https://otexts.com/fpp3/>.

Ka Karl Wu

tsforecast

Time Series Forecasting Functions

Ka Yui Karl Wu

tshistogram function

<dl><dt>x</dt>
<dd>a univariate time series object or a numeric vector or matrix.</dd>
<dt>bins</dt>
<dd>a numeric value to specify the number of bins in the histogram. Can be omitted. Default is <code>NULL</code>.</dd>
<dt>density</dt>
<dd>logical. Indicate whether the density curve of the normal distribution should be included. Default is <code>FALSE</code>.</dd>
<dt>density.lwidth</dt>
<dd>line width of the density curve in the output plot. Will be ignored if <code>density = FALSE</code>. Default is 0.7.</dd>
<dt>title</dt>
<dd>title of the histogram. Default is <code>NULL</code>.</dd>
<dt>x.name</dt>
<dd>name of the series. If omitted here, the series name found by <code>tsname()</code> will be taken over here. If <code>tsname()</code> is <code>NULL</code>, the variable name will be used instead. Default is <code>NULL</code>.</dd>
<dt>x.col</dt>
<dd>colour of the histogram bars. Default is `<code>darkgrey</code>`.</dd>
<dt>density.col</dt>
<dd>colour of the density curve. Will be ignored if <code>density = FALSE</code>. Default is `<code>steelblue4</code>`.</dd></dl>

Arguments

Author

Histograms — tshistogram

<dl>

<dt>x</dt>
<dd>a univariate time series object or a numeric vector or matrix.</dd>


<dt>bins</dt>
<dd>a numeric value to specify the number of bins in the histogram. Can be omitted. Default is <code>NULL</code>.</dd>


<dt>density</dt>
<dd>logical. Indicate whether the density curve of the normal distribution should be included. Default is <code>FALSE</code>.</dd>


<dt>density.lwidth</dt>
<dd>line width of the density curve in the output plot. Will be ignored if <code>density = FALSE</code>. Default is 0.7.</dd>


<dt>title</dt>
<dd>title of the histogram. Default is <code>NULL</code>.</dd>


<dt>x.name</dt>
<dd>name of the series. If omitted here, the series name found by <code>tsname()</code> will be taken over here. If <code>tsname()</code> is <code>NULL</code>, the variable name will be used instead. Default is <code>NULL</code>.</dd>


<dt>x.col</dt>
<dd>colour of the histogram bars. Default is `<code>darkgrey</code>`.</dd>


<dt>density.col</dt>
<dd>colour of the density curve. Will be ignored if <code>density = FALSE</code>. Default is `<code>steelblue4</code>`.</dd>

</dl>

tshistogram: Histograms

Description

Usage

Value

Arguments

Author

References

Examples