rose-class

Summary statistics of cyclic data.

classes

methods

Different high-level graphics functions for displaying large datasets, displaying circular data in a very flexible way, finding local maxima, brewing color ramps, drawing nice arrows, zooming 2D-plots, creating figures with differently colored margin and plot region.  In addition, the package contains auxiliary functions for data manipulation like omitting observations with irregular values or selecting data by logical vectors, which include NAs. Other functions are especially useful in spectroscopy and analyses of environmental data: robust baseline fitting, finding peaks in spectra, converting humidity measures.

Christoph Hofer

IDPmisc

'Utilities of Institute of Data Analyses and Process Design
(www.zhaw.ch/idp)'

Rene Locher

Andreas Ruckstuhl

rose-class function

Objects can be created by calls of the form
 <code>rose(x, cyclVar = NULL, circle = NULL, n.cyclVar = 8,
 cut = NULL, breaks = NULL,
 labels = NULL, dig.lab = 2,
 include.lowest = FALSE, subset = NULL,
 na.warning = TRUE, FUN = mean, ...) </code>

Objects from the Class

<dl>
 <dt><code>rho</code>:</dt>
<dd>Object of class <code>matrix</code>. <code>rho[i,]</code>
 contains the summary values of all data within the interval
 defined by the cyclic Variable <code>cyclVar[i]</code>. Column and row
 names are mandatory. The different columns of <code>rho</code>
 correspond to different responses when the summary statistics is a
 scalar or to the different elements of a vector summary of
 one response or to the different subsets of the second
 grouping element.</dd> <dt><code>cyclVar</code>:</dt>
<dd>Object of class <code>numeric</code> containing
 the center of the interval of the cyclic variable. The values are
 sorted by increasing values, are unique and cannot contain NA
 values.</dd> <dt><code>circle</code>:</dt>
<dd>Scalar of class <code>numeric</code>, defining the
 full circle.</dd> 
</dl>

Slots

Author

rose-class — rose-class

<dl>
 <dt><code>rho</code>:</dt>
<dd>Object of class <code>matrix</code>. <code>rho[i,]</code>
 contains the summary values of all data within the interval
 defined by the cyclic Variable <code>cyclVar[i]</code>. Column and row
 names are mandatory. The different columns of <code>rho</code>
 correspond to different responses when the summary statistics is a
 scalar or to the different elements of a vector summary of
 one response or to the different subsets of the second
 grouping element.</dd>

 <dt><code>cyclVar</code>:</dt>
<dd>Object of class <code>numeric</code> containing
 the center of the interval of the cyclic variable. The values are
 sorted by increasing values, are unique and cannot contain NA
 values.</dd>

 <dt><code>circle</code>:</dt>
<dd>Scalar of class <code>numeric</code>, defining the
 full circle.</dd>

 
</dl>

rose-class: rose-class

Description

Arguments

Objects from the Class

Slots

Author

See Also