XploRe Help: Function Index

Keywords - Function Groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

fda

calculates the basis matrix phi of k-th order B-splines for a given strictly non-decreasing knot sequence.

creates a functional data basis in two steps: it recognizes the type of basis by use of several variant spelling and sets up the functional data basis depending on the type.

createldo

creates a linear differential operator (LDO) object

data2fd

converts an array of function values and a matrix of argument values into an fd object.

evalfd

evaluates a functional data object FD, or an applied linear differential operator LFD, at argument values in an array EVALARG.

evalfdacorr

evaluates the corr function of a fdobject at vector EVALARG x EVALARG

evalfdacov

evaluates the cov function of a fdobject at the vector EVALARG x EVALARG

evalfdavar

Evaluates the variance function of functional data object FD, at argument values in an array EVALARG

fdacpcaK

perform the common estimation for functional PCA, using simultaneous diagonalization

fdamain

Main routine of fda library.

fdamean

creates a functional object with mean function

fdaspca

performs the smoothed functional PCA

Fourierevalgd

evaluates the Fourier basis on xvec.

getbasismatrix

auxiliary quantlet for createfdbasis, computes the basis matrix evaluated at arguments in evalarg associated with basisfd object.

inprod

computes the inner products of fd or fdbasis objects.

polyevalgd

computes polynomial basis and its derivatives.

Keywords - Function Groups - @ A B C D E F G H I J K L M N O P Q R S T U V W X Y Z

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