f_trace

Internal function used compute a trace in FPCA-based covariance updates

Methods for regression for functional
data, including function-on-scalar, scalar-on-function, and
function-on-function regression. Some of the functions are applicable to
image data.

Julia Wrobel

refund

Regression with Functional Data

Jeff Goldsmith

Fabian Scheipl

Lei Huang

Chongzhi Di

Jonathan Gellar

Jaroslaw Harezlak

Bruce Swihart

Luo Xiao

Ciprian Crainiceanu

Yakuan Chen

Sonja Greven

Lan Huo

So Young Park

Ana-Maria Staicu

Erjia Cui

Ruonan Li

Zheyuan Li

f_trace function

<dl><dt>Theta_i</dt>
<dd>basis functions on observed grid points</dd>
<dt>Sig_q_Bpsi</dt>
<dd>variance of FPC basis coefficients</dd>
<dt>Kp</dt>
<dd>number of FPCs</dd>
<dt>Kt</dt>
<dd>number of spline basis functions</dd></dl>

Arguments

Jeff Goldsmith <a href="/link/ajg2202%40cumc.columbia.edu?package=refund&version=0.1-37" data-mini-rdoc="refund::ajg2202@cumc.columbia.edu">ajg2202@cumc.columbia.edu</a>

Author

Trace computation — f_trace

<dl>

<dt>Theta_i</dt>
<dd>basis functions on observed grid points</dd>


<dt>Sig_q_Bpsi</dt>
<dd>variance of FPC basis coefficients</dd>


<dt>Kp</dt>
<dd>number of FPCs</dd>


<dt>Kt</dt>
<dd>number of spline basis functions</dd>

</dl>

Jeff Goldsmith <a href='mailto:ajg2202@cumc.columbia.edu'>ajg2202@cumc.columbia.edu</a>

Trace computation

f_trace: Trace computation

Description

Usage

Arguments

Author