Description Usage Arguments Details Value Examples
Calculates symmetric or non symmetric pointwise envelopes of
the function values in an fdsample
object.
1 | pwEnvelope(x, prob = 1, ..., lightup = 0.5)
|
x |
object of class |
prob |
numeric, covering probability for the envelope, see Details. |
... |
arguments for updating the |
lightup |
a number between 0 and 1, regulates brightness of color in plot. |
The envelope is specified as follows:
If prob
is a single number between 0 and 1, a central pointwise
envelope covering prob
*100 percent of the function values is calculated.
If two numbers are given, they are used to specify the lower and upper quantile
used for the envelope.
A default value for the brightness of the color is calculated from any alpha
argument in the plot method and the argument lightup
, namely the
α-value is corrected to (1-lightup) * alpha
. If not given, α
is set to one.
Thus lightup = 0
results in retaining original brightness, and lightup = 1
in white color.
An object of class envelope
, which is essentially an fdsample
object with own plot
method.
1 2 | data(ExampleData)
str(pwEnvelope(fuda, 1, col = "blue"))
|
Add the following code to your website.
For more information on customizing the embed code, read Embedding Snippets.