Nothing
resf <- function( y, x = NULL, xgroup = NULL, weight = NULL, offset = NULL,
nvc = FALSE, nvc_sel = TRUE, nvc_num = 5, meig,
method = "reml", penalty = "bic", nongauss = NULL ){
res <- resf_vc( y = y, xconst = x, xgroup = xgroup, weight = weight, offset = offset,
x = NULL, x_sel = FALSE, x_nvc = FALSE, x_nvc_sel = FALSE,
xconst_nvc = nvc, xconst_nvc_sel = nvc_sel,nvc_num = nvc_num,
meig = meig, method = method, penalty = penalty, maxiter = 30,
nongauss = nongauss )
b <- res$c
b_g <- res$b_g
c_vc <- res$c_vc
cse_vc<- res$cse_vc
ct_vc <- res$ct_vc
cp_vc <- res$cp_vc
s <- res$s
s_c <- res$s_c
s_g <- res$s_g
e <- res$e
r <- res$other$r
sf <- res$b_vc
pred <- res$pred
pred_quantile<-res$pred_quantile
resid <- res$resid
other <- res$other
vc <- res$vc
tr_par <- res$tr_par
tr_bpar <-res$tr_bpar
tr_y <-res$tr_y
pdf <-res$pdf
skew_kurt<-res$skew_kurt
sf_alpha<-res$other$sf_alpha[1]
x_id <- res$other$xf_id
par0 <- res$other$res_int$par
nx <- length(b[,1])
df <- res$other$df
bias <- res$other$bias
tr_num <- res$other$tr_num
y_nonneg <- res$other$y_nonneg
y_type <- res$other$y_type
y_added <- res$other$y_added
y0 <- res$other$y
jackup <- res$other$jackup
offset <- res$other$offset
e_NULL <- res$other$e_NULL
w_scale <- res$other$w_scale
xg_levels <- res$other$xg_levels
B_covs <- res$other$B_covs
sig <- res$other$sig
is_weight <- res$other$is_weight
eevSqrt <- res$other$eevSqrt
sig_org <- res$other$sig_org
other <- list( sf_alpha= sf_alpha, x_id = x_id, model = "resf", par0 = par0, nx = nx, df = df, bias=bias, res=res,
x = res$other$xconst, coords = meig$other$coords, dif=res$other$dif,method=method,
tr_num = tr_num, y_nonneg = y_nonneg, y_added = y_added, y_type = y_type,eevSqrt = eevSqrt,
xg_levels = xg_levels, is_weight = is_weight, B_covs = B_covs, sig = sig, sig_org=sig_org,
y = y0, jackup=jackup, offset=offset, e_NULL = e_NULL, w_scale = w_scale )
result <-list( b = b, b_g = b_g, c_vc=c_vc, cse_vc=cse_vc, ct_vc = ct_vc, cp_vc = cp_vc,
s = s, s_c=s_c, s_g = s_g, e = e, vc = vc, r = r, sf = sf, pred = pred,
pred_quantile=pred_quantile, tr_par = tr_par, tr_bpar = tr_bpar, tr_y = tr_y,
resid = resid, pdf = pdf, skew_kurt = skew_kurt, other = other,
call = match.call() )
class( result ) <- "resf"
return( result )
}
print.resf <- function(x, ...)
{
cat("Call:\n")
print(x$call)
if( !is.null(x$c_vc) ){
cat("\n----Non-spatially varying coefficients on x (summary) ----\n")
cat("\nCoefficients:\n")
xx2 <- data.frame(x$b$Estimate[1],x$c_vc)
names(xx2)[1]<-"Intercept"
print( summary( xx2 ) )
cat("\nStatistical significance:\n")
cp01<-apply(cbind(x$b$p_value[1],x$cp_vc),2,function(x) sum(x<0.01))
cp05<-apply(cbind(x$b$p_value[1],x$cp_vc),2,function(x) sum(x<0.05)) - cp01
cp10<-apply(cbind(x$b$p_value[1],x$cp_vc),2,function(x) sum(x<0.10)) - cp01 - cp05
cp90<-length(x$cp_vc[,1]) - cp01 - cp05 - cp10
cpv <-data.frame(rbind( cp90, cp10, cp05, cp01))
names(cpv)[1]<-"Intercept"
row.names(cpv) <- c("Not significant", "Significant (10% level)",
"Significant ( 5% level)","Significant ( 1% level)")
print(cpv)
} else {
cat("\n----Coefficients------------------------------\n")
print(x$b)
}
cat("\n----Variance parameter------------------------\n")
cat("\nSpatial effects (residuals):\n")
print(x$s)
if( is.null(x$s_c) == FALSE ){
cat("\nNon-spatial effects (coefficients on x):\n")
print(x$s_c)
}
if( is.null(x$s_g) == FALSE ){
cat("\nGroup effects:\n")
print(x$s_g)
}
if( !is.null(x$skew_kurt)|!is.null(x$tr_bpar) ){
cat("\n----Estimated probability distribution of y--------------\n")
if( !is.null(x$skew_kurt) ) print(x$skew_kurt)
#if( !is.null(x$tr_bpar) ){
# cat( paste("(Box-Cox parameter: ", format(x$tr_bpar[1], digits=7),")\n",sep="") )
#}
if( !is.null(x$tr_bpar) & x$other$y_type =="continuous" ){
cat( paste("(Box-Cox parameter: ", format(x$tr_bpar[1], digits=7),")\n",sep="") )
} else if( x$other$y_type =="count" ){
cat( paste("(dispersion parameter: ", format(x$other$sig_org, digits=7),")\n",sep="") )
}
}
cat("\n----Error statistics--------------------------\n")
print(x$e)
loglik_NULL<- x$other$e_NULL[[1]][1,1]
AIC_NULL <- x$other$e_NULL[[1]][2,1]
BIC_NULL <- x$other$e_NULL[[1]][3,1]
mod_NULL <- x$other$e_NULL[[2]]
if( x$other$y_type =="continuous" ){
ml_name <- ifelse( x$other$method=="reml", "(r)loglik: ", "loglik: " )
cat( paste('\nNULL model: ', mod_NULL, sep="") )
cat(paste("\n ",ml_name,format(loglik_NULL,digits=7),sep=""))
cat(paste(" ( AIC: ",
format(AIC_NULL,digits=7), ", BIC: ", format(BIC_NULL,digits=7)," )\n",sep=""))
} else if( x$other$y_type =="count" ){
ml_name0 <- ifelse( x$other$method=="reml", "(r)loglik", "loglik" )
ml_name <- paste("\n Gaussian ",ml_name0, " approximating the model: ",sep="")
cat( paste('\nNULL model: ', mod_NULL, sep="") )
cat(paste(ml_name,format(loglik_NULL,digits=7), "\n",sep=""))
cat(paste(" ( AIC: ",
format(AIC_NULL,digits=7), ", BIC: ", format(BIC_NULL,digits=7)," )\n",sep=""))
}
if( x$other$method=="reml"){
cat('\nNote: AIC and BIC are based on the restricted/marginal likelihood.')
cat('\n Use method="ml" for comparison of models with different fixed effects (x)\n')
}
invisible(x)
}
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