is.mfd

Check if an object is of class 'mfd'

Methods and tools for implementing regularized multivariate functional principal component analysis ('ReMFPCA') for multivariate functional data whose variables might be observed over different dimensional domains. 'ReMFPCA' is an object-oriented interface leveraging the extensibility and scalability of R6. It employs a parameter vector to control the smoothness of each functional variable. By incorporating smoothness constraints as penalty terms within a regularized optimization framework, 'ReMFPCA' generates smooth multivariate functional principal components, offering a concise and interpretable representation of the data. For detailed information on the methods and techniques used in 'ReMFPCA', please refer to Haghbin et al. (2023) <doi:10.48550/arXiv.2306.13980>.

Hossein Haghbin

ReMFPCA

Regularized Multivariate Functional Principal Component Analysis

Yue Zhao

Mehdi Maadooliat

is.mfd function

<dl><dt>fdobj</dt>
<dd>The object to check.</dd></dl>

Arguments

Check if an object is of class 'mfd' — is.mfd

<dl>

<dt>fdobj</dt>
<dd>The object to check.</dd>

</dl>

is.mfd: Check if an object is of class 'mfd'

Description

Usage

Value

Arguments

See Also