pspline2d_checker {JOPS}

P-spline 2D tensor product checking algorithm for the GLM.

Description

pspline_2dchecker checks to see if all the 2D tensor inputs associated for P-spines are properly defined.

Usage

pspline2d_checker(
  family,
  link,
  bdeg1,
  bdeg2,
  pord1,
  pord2,
  nseg1,
  nseg2,
  lambda1,
  lambda2,
  ridge_adj,
  wts
)

Arguments

family

the response distribution, e.g. "gaussian", "binomial", "poisson", "Gamma" distribution. Quotes are needed.

link

the link function, one of "identity", "log", "sqrt", "logit", "probit", "cloglog", "loglog", "reciprocal"; quotes are needed.

bdeg1

the degree of B-splines.

bdeg2

the degree of B-splines.

pord1

the order of the penalty.

pord2

the order of the penalty.

nseg1

the number of evenly spaced B-spline segmements.

nseg2

the number of evenly spaced B-spline segmements.

lambda1

the positive tuning parameter for the difference penalty.

lambda2

the positive tuning parameter for the difference penalty.

ridge_adj

the positive tuning parameter for the ridge penalty.

wts

the weight vector, separate from GLM weights.

Value

list

same as inputs, with warnings if required.