R Under development (unstable) (2024-02-13 r85898 ucrt) -- "Unsuffered Consequences"
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> library(testthat)
> library(vaccine)
vaccine (version 0.1.0).
Type ?vaccine to get started.
> 
> test_check("vaccine")
Loading required package: nnls
Super Learner
Version: 2.0-29
Package created on 2024-02-06

Loading required namespace: gam
Loading required namespace: e1071
Loading required package: gam
Loading required package: splines
Loading required package: foreach
Loaded gam 1.22-3

Loading required namespace: ranger
Error in svm.default(y = as.factor(Y), x = X, nu = nu, type = type.class,  : 
  specified nu is infeasible!
Error in svm.default(y = as.factor(Y), x = X, nu = nu, type = type.class,  : 
  specified nu is infeasible!
Error in svm.default(y = as.factor(Y), x = X, nu = nu, type = type.class,  : 
  specified nu is infeasible!
Error in svm.default(y = as.factor(Y), x = X, nu = nu, type = type.class,  : 
  specified nu is infeasible!
Error in svm.default(y = as.factor(Y), x = X, nu = nu, type = type.class,  : 
  specified nu is infeasible!
Error in svm.default(y = as.factor(Y), x = X, nu = nu, type = type.class,  : 
  specified nu is infeasible!
Error in svm.default(y = as.factor(Y), x = X, nu = nu, type = type.class,  : 
  specified nu is infeasible!
Error in svm.default(y = as.factor(Y), x = X, nu = nu, type = type.class,  : 
  specified nu is infeasible!
Error in svm.default(y = as.factor(Y), x = X, nu = nu, type = type.class,  : 
  specified nu is infeasible!
Error in svm.default(y = as.factor(Y), x = X, nu = nu, type = type.class,  : 
  specified nu is infeasible!
Error in svm.default(y = as.factor(Y), x = X, nu = nu, type = type.class,  : 
  specified nu is infeasible!
[ FAIL 0 | WARN 12 | SKIP 0 | PASS 140 ]

[ FAIL 0 | WARN 12 | SKIP 0 | PASS 140 ]
> 
> proc.time()
   user  system elapsed 
 113.71    8.28  121.07