Running ‘glmtest.R’ [14s/22s]
  Running ‘regtest-methods.R’ [17s/21s]
Running the tests in ‘tests/regtest-methods.R’ failed.
Complete output:
  > ## test methods 
  > library(betaboost)
  Loading required package: mboost
  Loading required package: parallel
  Loading required package: stabs
  This is mboost 2.9-0. See 'package?mboost' and 'news(package  = "mboost")'
  for a complete list of changes.
  
  Loading required package: gamboostLSS
  
  Attaching package: 'gamboostLSS'
  
  The following object is masked from 'package:stats':
  
      model.weights
  
  > require(gamlss.dist)
  Loading required package: gamlss.dist
  Loading required package: MASS
  
  Attaching package: 'gamlss.dist'
  
  The following object is masked from 'package:mboost':
  
      Family
  
  > 
  > # simple simulated example
  > set.seed(1234)
  > n <- 200
  > x1 <- rnorm(n)
  > x2 <- rnorm(n)
  > x3 <- rnorm(n)
  > x4 <- rnorm(n)
  > y <- rBE(n = n, mu = plogis(x1 +x2),
  +          sigma = plogis(x3 + x4))
  > data <- data.frame(y ,x1, x2, x3, x4)
  > data <- data[!data$y %in% c(0,1),]
  > rm(x1,x2,x3,x4,y)
  > 
  > 
  > mod1 <- betaboost(formula = y ~ x1 + x2, data = data, form.type = "classic",
  +                   iterations = 120, sl = 0.1)
  > mod2 <- betaboost(formula = y ~ x1 + x2, phi.formula = y ~ x3 + x4, 
  +                   data = data, form.type = "classic",
  +                   iterations = 120, sl = 0.1)
  > 
  > # confidence intervals
  > suppressWarnings(confint(mod1, B.mstop = 2, B = 10))
  	Bootstrap Confidence Intervals
                    2.5%      97.5%
  (Intercept) -0.1454364 0.07060737
  x1           0.1807082 0.92642118
  x2           0.6204743 0.98486685
  > try(confint(mod2, B.mstop = 2, B = 10))
  Error in confint.betaboost(mod2, B.mstop = 2, B = 10) : 
    confidence intervals for beta regression with modeled precision parameter currently not implemented
  > 
  > # predictions
  > predict.betaboost(mod1)
  Error in NextMethod("predict", object) : no method to invoke
  Calls: predict.betaboost -> NextMethod
  Execution halted