dbs: Derivative of B-spline
In intccr: Semiparametric Competing Risks Regression under Interval Censoring
dbs R Documentation
Derivative of B-spline
Description
Generates the derivative of the B-splines basis matrix.
Usage
dbs(
x,
derivs = 1L,
df = NULL,
knots = NULL,
degree = 3L,
intercept = FALSE,
Boundary.knots = range(x, na.rm = TRUE)
)
Arguments
x
object of B-splines
derivs
a number of derivatives
df
degrees of freedom of B-splines
knots
a vector of internal knots
degree
degrees of B-splines
intercept
a logical vector
Boundary.knots
a vector of boundary knots
Details
The function dbs performs derivatives of B-splines
Value
The function dbs returns a component:
dMat
B-spline matrix
Author(s)
Jun Park, jun.park@alumni.iu.edu
Giorgos Bakoyannis, gbakogia@iu.edu
intccr documentation built on May 10, 2022, 9:05 a.m.
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| dbs | R Documentation |
Derivative of B-spline
Description
Generates the derivative of the B-splines basis matrix.
Usage
dbs( x, derivs = 1L, df = NULL, knots = NULL, degree = 3L, intercept = FALSE, Boundary.knots = range(x, na.rm = TRUE) )
Arguments
x |
object of B-splines |
derivs |
a number of derivatives |
df |
degrees of freedom of B-splines |
knots |
a vector of internal knots |
degree |
degrees of B-splines |
intercept |
a logical vector |
Boundary.knots |
a vector of boundary knots |
Details
The function dbs performs derivatives of B-splines
Value
The function dbs returns a component:
dMat |
B-spline matrix |
Author(s)
Jun Park, jun.park@alumni.iu.edu
Giorgos Bakoyannis, gbakogia@iu.edu
R Package Documentation
Browse R Packages
We want your feedback!
Note that we can't provide technical support on individual packages. You should contact the package authors for that.
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